1985 GMC P3500 Suspension Parts

Essential Suspension Parts for 1985 GMC P3500s

Dorman – Help – Lower Control Arm U-Bolt Kit (Part No.13503)

Lower Control Arm U-Bolt Kit

from

$14.29
Corroded, stripped or broken control arm bolt making suspension repair difficult. This new control arm bolt matches the fit and function of the original bolt, its hardened steel construction allowing for secure installation of the control arm.

Product Features:
  • Ideal replacement – this control arm bolt is a direct replacement for a corroded, stripped or broken original equipment control arm bolt.
  • Durable construction – made of hardened steel to match the function and durability of the original part
  • Cost-effective solution – offers original equipment quality at a competitive price
  • Quality tested – this part has undergone material testing and validation to ensure proper fit and long service life
See More

Monroe – Gas-Magnum Shock Absorber (Part No.34736)

Gas-Magnum Shock Absorber

from

$64.99
Designed for midsize and full-size trucks and vans, Monroe® Gas-Magnum® shock absorbers provide firm control without a harsh ride. With up to twice the fluid capacity of standard 1-in. bore shocks, they work more efficiently with less effort.

Product Features:
  • DESIGNED FOR TRUCKS AND VANS — Engineered for hardworking full-size trucks and vans and features full-displaced valving on compression cycles to deliver controlled ride and handling
  • BUILT TO LAST — Heavy-duty nitrocarburized rod (non-dust shield units only) and sintered iron piston enhance durability for longer service life while self-lubricating fluid seal reduces friction against piston rod to reduce wear
  • CONSISTENT RIDE — OE all-weather fluid contains special modifiers to handle extreme temperatures and help reduce friction and ensure smooth rod reaction
  • IMPROVES PERFORMANCE — Nitrogen gas-charge maintains tire-to-road contact for improved ride and handling by reducing aeration and shock fade
  • LONGER SERVICE LIFE — Larger bore and bigger 2-in. reserve tube work together to hold more oil for greater capacity to allow the shock to work efficiently for controlled ride and longer service life
  • Nitrogen Gas Charged: For improved ride and handling, helps maintain tire to road contact by reducing aeration – on most applications
  • Sintered Iron Piston: Stronger than traditional metals, enhances durability for longer service life.
  • Special Seal: ‘Self-lubricating’ fluid seal designed to retain gas without excessive wear or friction.
See More

KYB – High Pressure Monotube Gas Shock (Part No.KG6407)

High Pressure Monotube Gas Shock

from

$77.99
The KYB Gas-a-just monotube truck shock absorber has additional performance advantages over the twin-tube design: It can instantly, automatically adjust to your performance needs and never experiences fade due to aeration. The Gas-a-Just is available as an OE monotube replacement and as an OE twin-tube performance upgrade. The KYB Gas-a-Just has two separate working chambers: An air-free hydraulic piston and valve area for responsiveness and control, and a second high-pressure nitrogen gas area with a floating piston that provides a comfortable ride during normal driving and adds instant performance on demand.

Product Features:
  • Adds Up To 25% More Damping Performance Over Original Equipment Shocks
  • Components And Valving Designed Specifically For Heavy Duty Trucks
  • Gas-A-Just Monotubes Include Additional Damping Over One Design For Vehicles That Work, Tow, And Have Larger, Heavier Tires & Wheels
  • High Pressure Monotube Design Separates The Gas And Oil For Fade Free Operation And Instant Response
  • Fluid Leaking Can Be A Cause Of Shock Failure, The KYB Gas-A-Just Has An Ultra-Smooth Triple Chrome Plated Chrome Piston Rod To Reduce Seal Wear
  • The Higher Gas Pressure Of The KYB Gas-A-Just Responds Quickly To Improve Steering Response
  • Electronic Safety Systems Depend On The Suspension, Brakes And Tires Operating As The Vehicle Manufacturer Intended. The KYB Gas-A-Just Helps Keep Electronic Safety Systems Performing As Designed.
See More

Dorman – Front Position Leaf Spring Bracket Kit (Part No.722-084)

Front Position Leaf Spring Bracket Kit

from

$51.99
This leaf spring hanger is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.

Product Features:
  • Direct replacement – this leaf spring hanger is designed to match the fit and function of the original part on specified vehicles.
  • Ideal solution – this hanger is a reliable replacement for an original part that has failed due to fatigue.
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

Rare Parts – Spring Bushing (Part No.RP35984)

Spring Bushing

from

$16.99
This high quality chassis part will improve overall vehicle handling, reduce tire wear and increase the life of other steering and suspension components. These chassis parts are manufactured to meet or exceed OEM.

Product Features:
  • Rubber or Heat Treated bushings
  • No Squeak
  • Reduces vibration
See More

MOOG – Leaf Spring Shackle Bushing (Part No.SB335)

Leaf Spring Shackle Bushing

from

$29.99
By constantly introducing design enhancements that extend product life and simplify installation and replacement, MOOG has earned its reputation as the chassis industry’s Problem Solver.

Product Features:
  • Easy to install
  • Restores like-new steering and handling
  • Engineered to provide long life and dependability
  • Construction and design validated by MOOG engineers
  • Incorporates proven design and engineering features
See More

Monroe – Gas-Matic LT Shock Absorber (Part No.59576)

Gas-Matic LT Shock Absorber

from

$34.99
Gas-charged shock absorber that provides improved vehicle control for today’s light trucks, vans, full-size picks-ups and 4×4’s at an economical price.

Product Features:
  • Available for import and domestic trucks, vans, full-size pick-ups and 4×4’s
  • Gas-charged unit
  • Improved handling and control
  • Economical OE replacement
  • Meets OE product specifications
See More

Monroe – Magnum RV Shock Absorber (Part No.557004)

Magnum RV Shock Absorber

from

$127.99
The Monroe® Magnum RV shock absorber utilizes advanced technology, combining a gas charge and full displaced valving for superior RV performance.

Product Features:
  • Robust hydraulic lock-out Prevents over-extension of the suspension, top-out of the piston and averts damage to the seal assembly
  • PTFE coated bearing Reduces friction during operation between the rod and rod guide, improving durability
  • Tenneco shouldered bushings Shouldered bushing and bonded bushing with sleeve designs prevent (bushing walkout) for improved quality and durability – on most applications
  • Nitrogen gas-charged For improved ride and handling, helps maintain tire to road contact by reducing aeration – on most applications
  • Loop welding technique Resistance weld with additional 360-degree weld to provide up to 15,000 lbs. (6,804 kg) tensile strength for maximum durability – when required
  • 2-inch (50.8 mm) or 2-3/8-inch (60.3 mm) reserve tube The 2″ (555xx Series) or 2-3/8′ (557xx Series) reserve tube holds more fluid or more consistent performance – when required
  • 1-3/8-inch (35 mm) or 1-3/4-inch (44.6 mm) bore The 1-3/8′ (555xx Series) or 1-3/4″ (557xx Series) bore is larger than most shocks to provide more efficient and consistent control – when required
  • .05-inch Pressure tube withstanding pressure of 9KPSI
  • All weather fluid Contains special modifiers to reduce frictions and ensure smooth rod reaction
  • All weather fluid: Contains special modifiers to reduce frictions and ensure smooth rod reaction
  • 10-stage valving: Reacts to wide range of driving conditions – on most applications
See More

Valvoline – MaxLife Multi-Vehicle (ATF) Full Synthetic Automatic Transmission Fluid, 1 Gallon (Part No.773775)

MaxLife Multi-Vehicle (ATF) Full Synthetic Automatic Transmission Fluid, 1 Gallon

from

$36.49
Valvoline MaxLife Multi-Vehicle Automatic Transmission Fluid (ATF) is a full-synthetic formulation with advanced additives to prevent the major causes of transmission breakdown and help extend transmission life.  Developed to help prevent leaks, maximize transmission performance, reduce transmission wear, and maintain smooth shifting longer than conventional fluids. It is suitable for use in a broad range of ATF applications including most Ford, GM, Toyota, Honda, Nissan, Hyundai, BMW, Mercedes, Volvo, VW & Audi.

Product Features:
  • Formulated with full-synthetic base stocks and advanced additive technology to meet the challenging demands of automatic transmissions.
  • Long life friction modifiers help improve smooth shifting, eliminate slippage and shudder, prevent clutch wear and improve drivability longer than conventional fluids
  • High-performance seal conditioners maintain and preserve the elasticity of seals to help prevent leaks in high mileage transmissions
  • Developed with anti-wear technology to help improve transmission durability
  • Advanced additives to provide better oil flow at low temperatures and greater film protection at higher temperatures
  • Suitable for 95% of traditional ATFs including Dex/Merc, Mercon LV & Mercon V
See More

MOOG – Coil Spring Set (Part No.6560)

Coil Spring Set

from

$223.99
By constantly introducing design enhancements that extend product life and simplify installation and replacement, MOOG has earned its reputation as the chassis industry’s Problem Solver.

Product Features:
  • 100% Load tested
  • Easy to install
  • Provides like-new steering
  • Designed to lower stresses for longer service life
  • Worn or sagging coil springs can cause premature tire wear due to vehicle misalignment
See More

Firestone Ride-Rite – Portable, Maximum 130 Psi, 18 Amps, With Compressor Only (Part No.9284)

Portable, Maximum 130 Psi, 18 Amps, With Compressor Only

from

$251.99
The Air Command Standard Duty Dual Electric Air Compressor System Kit Allows You To Adjust Your Air Springs With The Touch Of A Button. It Offers A Built in Air Source For Your Suspension System, Making It Easy To Alter Your Springs To Align With The Load Type And Environment. When Shopping For Air Accessories, You will Find That Firestone Air Command Standard Duty Dual Electric Air Compressor System Kit Is Designed To Have A Couple Of Special Benefits. First, The Air Command Standard Duty Dual Electric Air Compressor System Kit Comes Ready To Install, So You Can Set It Up And Get Back To The Road where You Want To Be. Just Connect A Few Wires To The Compressor And A Few To Your Vehicle. The Air Lines And Wiring Harness Can Be Plugged Into The Same Side Of The Unit For Smoother Routing Of Lines And Power Supply. After The Air Command Standard Duty Dual Electric Air Compressor System Kit Is Properly Installed, You Can Make Pressure Adjustments By Pressing A Single Button. This Air Command Standard Duty Dual Electric Air Compressor System Kit Component Allows For Side To Side Or Front to rear Leveling, Real time Pressure Readout, And Dual Left And Right PSI And Pressure Control Readouts. The Air Command Standard Duty Dual Electric Air Compressor System Kit Easy to read Needle Gauge Can Be Viewed Day Or Night, Without Straining Or Squinting Your Eyes. Prior To Installing The Air Command Standard Duty Dual Electric Air Compressor System Kit, Review The Instructions And Identify All Of The Components To Help Make Sure You Get Maximum Performance From Both Your Air Springs And Air Command Standard Duty Dual Electric Air Compressor System Kit. The Installation Steps Are Different Depending On Whether You are Enhancing An Existing Air Helper Spring System With The Air Command Standard Duty Dual Electric Air Compressor System Kit Or Installing It With A New Air Spring System.

Product Features:
  • Individual Air Accessory Components Are Also Available, Including Compressors, Air Tanks, And Mounting Solutions, Providing A Wide Variety Of Air Control Assist Solutions
  • Adjust The Ride For Various Load And Road Conditions With A Switch, Remote Or Mobile App
  • Provides An Instant Air Source For The Air Helper Springs Or Accessories
  • Dual Point Fill (Both Air Springs Fill Independently Of Each Other)
  • Light Duty Compressor Specs (120 PSI Max Air Pressure, 9 Percent Duty Cycle, 0.32 CFM)
See More

Dorman – Control Arm Shaft Kit (Part No.520-190)

Control Arm Shaft Kit

from

$32.49
This suspension control arm shaft kit is precision-engineered and rigorously tested to provide reliable replacement for the original equipment on specific vehicles.

Product Features:
  • Direct replacement – fits and performs like the original equipment control arm shafts on specific vehicles.
  • Reliable fit – precision-engineered to match the design and dimensions of original components.
  • Durable construction – manufactured to strict standards using sturdy, safe materials
  • Rigorously tested – thorough quality control measures ensure longevity
See More

Rare Parts – Control Arm Shaft Kit (Part No.RP15350)

Control Arm Shaft Kit

from

$75.99
This high quality chassis part will improve overall vehicle handling, reduce tire wear and increase the life of other steering and suspension components. These chassis parts are manufactured to meet or exceed OEM.

Product Features:
  • Improves steering response
  • Complete kit for 1 arm
  • Heat treated steel bushings OR torsional rubber bushings
  • Reduces vibration
See More

Monroe – Shock-Mate Shock Absorber Boot Kit (Part No.SA1997)

Shock-Mate Shock Absorber Boot Kit

from

$13.99
Monroe® Shock-Mate® Shock Absorber Boot Kits are universal replacement shock boots use to protect the shock’s piston rod from dirt, mud and other contaminants – protecting the life of your shocks.

Product Features:
  • Protects the shock’s piston rod from damage
  • Universal design for easy installation
  • Tie-strap included for a secure fit
  • Constructed from high quality urethane for maximum durability
  • Multiple color choices available
See More

Monroe – Shock-Mate Shock Absorber Boot Kit (Part No.SA1998)

Shock-Mate Shock Absorber Boot Kit

from

$13.29
Monroe® Shock-Mate® Shock Absorber Boot Kits are universal replacement shock boots use to protect the shock’s piston rod from dirt, mud and other contaminants – protecting the life of your shocks.

Product Features:
  • Protects the shock’s piston rod from damage
  • Universal design for easy installation
  • Tie-strap included for a secure fit
  • Constructed from high quality urethane for maximum durability
  • Multiple color choices available
See More

Rare Parts – U-Bolt Mounting Kit (Part No.RP19899)

U-Bolt Mounting Kit

from

$54.99
This high quality chassis part will improve overall vehicle handling, reduce tire wear and increase the life of other steering and suspension components. These chassis parts are manufactured to meet or exceed OEM.

Product Features:
  • Holds Round Lower Control Arm Shaft to the frame on Chevy & GMC Trucks
See More

Dorman – Rear Position Leaf Spring Shackle Kit (Part No.722-066)

Rear Position Leaf Spring Shackle Kit

from

$53.99
Get ahead of fatigued or rusted leaf spring shackles before they become dangerous. Made of sturdy steel with a power coated finish to resist corrosion, this leaf spring shackle is a direct replacement for your vehicle’s stock shackle.

Product Features:
  • Direct replacement – This leaf spring shackle fits and performs like original equipment shackle.
  • Quality construction – manufactured from durable steel and powder coated for corrosion resistance and a long service life.
  • Excellent value – original equipment quality at a lower price
  • Ready to install – all essential hardware is included for an easy installation
See More

Dorman – Suspension Control Arm (Part No.527-398)

Suspension Control Arm

from

$56.99
This suspension control arm is precision-engineered and rigorously tested to provide reliable replacement for the original equipment on specific vehicles.

Product Features:
  • Direct replacement – fits and performs like the original equipment on specific vehicles
  • Reliable fit – precision-engineered to match the design and dimensions of original components
  • Durable construction – manufactured to strict standards using sturdy, safe materials
  • Rigorously tested – thorough quality control measures ensure longevity
See More

Dorman – Suspension Control Arm (Part No.526-933)

Suspension Control Arm

from

$121.99
This suspension control arm is precision-engineered and rigorously tested to provide reliable replacement for the original equipment on specific vehicles.

Product Features:
  • Direct replacement – fits and performs like the original equipment on specific vehicles.
  • Reliable fit – precision-engineered to match the design and dimensions of original components.
  • Durable construction – manufactured to strict standards using sturdy, safe materials
  • Rigorously tested – thorough quality control measures ensure longevity
See More

Dorman – Suspension Control Arm (Part No.526-934)

Suspension Control Arm

from

$178.99
This suspension control arm is precision-engineered and rigorously tested to provide reliable replacement for the original equipment on specific vehicles.

Product Features:
  • Direct replacement – fits and performs like the original equipment on specific vehicles.
  • Reliable fit – precision-engineered to match the design and dimensions of original components.
  • Durable construction – manufactured to strict standards using sturdy, safe materials
  • Rigorously tested – thorough quality control measures ensure longevity
See More

Dorman – Suspension Control Arm (Part No.527-397)

Suspension Control Arm

from

$56.99
This suspension control arm is precision-engineered and rigorously tested to provide reliable replacement for the original equipment on specific vehicles.

Product Features:
  • Direct replacement – fits and performs like the original equipment on specific vehicles
  • Reliable fit – precision-engineered to match the design and dimensions of original components
  • Durable construction – manufactured to strict standards using sturdy, safe materials
  • Rigorously tested – thorough quality control measures ensure longevity
See More

Dorman – Suspension Leaf Spring (Part No.22-943)

Suspension Leaf Spring

from

$528.99
Fatigued or rusted leaf spring causing a sagging suspension system? This replacement leaf spring will restore proper spring tension and suspension performance.

Product Features:
  • Suspension Leaf Spring
  • Fatigued or rusted leaf spring causing a sagging suspension system? This replacement leaf spring will restore proper spring tension and suspension performance.
See More

Dorman – Suspension Leaf Spring (Part No.22-937)

Suspension Leaf Spring

from

$509.99
Fatigued or rusted leaf spring causing a sagging suspension system? This replacement leaf spring will restore proper spring tension and suspension performance.

Product Features:
  • Suspension Leaf Spring
  • Fatigued or rusted leaf spring causing a sagging suspension system? This replacement leaf spring will restore proper spring tension and suspension performance.
  • Durable design – rigorously engineered and carefully manufactured to provide like-new feel and dependable service life
See More

Dorman – Suspension Leaf Spring (Part No.22-419HD)

Suspension Leaf Spring

from

$428.99
Properly functioning leaf springs hold the weight and payload of a vehicle or trailer and are essential to suspension performance and passenger comfort. Check the product attributes to select the right leaf spring for your application.

Product Features:
  • Direct replacement – these leaf springs are designed to match the fit and function of the original leaf springs on specific vehicles or trailers
  • Ideal solution – seamlessly replaces leaf springs damaged by overloading, collision, cracking or corrosion, or are due for replacement
  • Durable construction – made from quality materials to strict specifications to ensure reliable performance and long service life
  • Trustworthy quality – engineered, manufactured and supported by the premier aftermarket leaf spring provider in the USA
See More

Dorman – Suspension Leaf Spring (Part No.22-603HD)

Suspension Leaf Spring

from

$586.99
Fatigued or rusted leaf spring causing a sagging suspension system? This replacement leaf spring will restore proper spring tension and suspension performance.

Product Features:
  • Suspension Leaf Spring
  • Fatigued or rusted leaf spring causing a sagging suspension system? This replacement leaf spring will restore proper spring tension and suspension performance.
  • Ideal replacement – this leaf spring matches the fit and function of the original equipment suspension spring for certain vehicle applications
  • Durable design – rigorously engineered and carefully manufactured to provide like-new feel and dependable service life
See More

Dorman – Suspension Leaf Spring (Part No.22-489)

Suspension Leaf Spring

from

$341.99
Properly functioning leaf springs hold the weight and payload of a vehicle or trailer and are essential to suspension performance and passenger comfort. Check the product attributes to select the right leaf spring for your application.

Product Features:
  • Direct replacement – these leaf springs are designed to match the fit and function of the original leaf springs on specific vehicles or trailers
  • Ideal solution – seamlessly replaces leaf springs damaged by overloading, collision, cracking or corrosion, or are due for replacement
  • Durable construction – made from quality materials to strict specifications to ensure reliable performance and long service life
  • Trustworthy quality – engineered, manufactured and supported by the premier aftermarket leaf spring provider in the USA
  • Durable design – rigorously engineered and carefully manufactured to provide like-new feel and dependable service life
See More

Dorman – Suspension Leaf Spring (Part No.22-440)

Suspension Leaf Spring

from

$532.99
Properly functioning leaf springs hold the weight and payload of a vehicle or trailer and are essential to suspension performance and passenger comfort. Check the product attributes to select the right leaf spring for your application.

Product Features:
  • Direct replacement – these leaf springs are designed to match the fit and function of the original leaf springs on specific vehicles or trailers
  • Ideal solution – seamlessly replaces leaf springs damaged by overloading, collision, cracking or corrosion, or are due for replacement
  • Durable construction – made from quality materials to strict specifications to ensure reliable performance and long service life
  • Trustworthy quality – engineered, manufactured and supported by the premier aftermarket leaf spring provider in the USA
  • Durable design – rigorously engineered and carefully manufactured to provide like-new feel and dependable service life
See More

Dorman – Suspension Leaf Spring (Part No.22-945)

Suspension Leaf Spring

from

$788.99
Fatigued or rusted leaf spring causing a sagging suspension system? This replacement leaf spring will restore proper spring tension and suspension performance.

Product Features:
  • Suspension Leaf Spring
  • Fatigued or rusted leaf spring causing a sagging suspension system? This replacement leaf spring will restore proper spring tension and suspension performance.
  • Ideal replacement – this leaf spring matches the fit and function of the original equipment suspension spring for certain vehicle applications
  • Durable design – rigorously engineered and carefully manufactured to provide like-new feel and dependable service life
See More

Upgrade your 1985 GMC P3500 with Top-Quality Suspension Parts

When it comes to maintaining or upgrading your 1985 GMC P3500, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your GMC or enhancing its overall performance, Suspension Parts are key to keeping your P3500 functioning at its best. At Advance Auto Parts, we offer a wide selection of 37 Suspension Parts for the 1985 GMC P3500, designed to meet your needs without breaking the bank. From Control Arm replacements to Coil and Leaf Springs upgrades, we’ve got you covered with parts that fit your vehicle perfectly and ensure long-lasting performance.

Affordable Prices and Wide Selection

Shopping for Suspension Parts for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Suspension Parts for your 1985 GMC P3500 at great prices. Our Suspension Parts inventory for this model ranges from just $13.29 to $586.99, with an average price of $151.86. Our 37 Suspension Parts in stock come from 8 trusted brands, so you’re sure to find the right part for your 1985 GMC P3500 without overspending.

Top Brands and High Customer Satisfaction

Advance Auto Parts takes pride in offering only the best brands in the automotive industry. For your 1985 GMC P3500, we stock popular OEM and aftermarket Suspension Parts from top names like Valvoline, Monroe, Moog, and more. Valvoline Suspension Parts start at just $36.49 and boast an impressive 5 stars average rating from customers. Monroe and Moog also bring quality to the table, with Suspension Parts available starting at $13.29, and at an average 4 stars rating. With 2,016 customer reviews and counting, our 1985 GMC P3500 Suspension Parts have a strong track record of reliability, ensuring you can trust your purchase.

Explore Related Parts and More

While you’re here, don’t forget to check out other essential categories that go hand in hand with Suspension Part upgrades. Explore related part types like Batteries and Chargers, Oil and Lubricants and more to make sure your 1985 GMC P3500 is always ready to roll. We’re committed to providing you with everything you need to keep your P3500 in top shape, all in one place. Start shopping confidently below for your 1985 GMC P3500!

Best-Selling Control Arms for 1985 GMC P3500s

Enhance the driving experience in your GMC with 11 quality Control Arm components, starting at $14.29.

MOOG – Control Arm Shaft Kit (Part No.K6147)

Control Arm Shaft Kit

from

$73.99
By constantly introducing design enhancements that extend product life and simplify installation and replacement, MOOG has earned its reputation as the chassis industry’s Problem Solver.

Product Features:
  • Easy to install
  • Restores like-new steering and handling
  • Construction and design validated by MOOG engineers
  • Loose or worn chassis parts can lead to premature tire wear
  • Incorporates proven design and engineering features
See More

Dorman – Help – Lower Control Arm U-Bolt Kit (Part No.13503)

Lower Control Arm U-Bolt Kit

from

$14.29
Corroded, stripped or broken control arm bolt making suspension repair difficult. This new control arm bolt matches the fit and function of the original bolt, its hardened steel construction allowing for secure installation of the control arm.

Product Features:
  • Ideal replacement – this control arm bolt is a direct replacement for a corroded, stripped or broken original equipment control arm bolt.
  • Durable construction – made of hardened steel to match the function and durability of the original part
  • Cost-effective solution – offers original equipment quality at a competitive price
  • Quality tested – this part has undergone material testing and validation to ensure proper fit and long service life
See More

Dorman – Suspension Control Arm (Part No.526-934)

Suspension Control Arm

from

$178.99
This suspension control arm is precision-engineered and rigorously tested to provide reliable replacement for the original equipment on specific vehicles.

Product Features:
  • Direct replacement – fits and performs like the original equipment on specific vehicles.
  • Reliable fit – precision-engineered to match the design and dimensions of original components.
  • Durable construction – manufactured to strict standards using sturdy, safe materials
  • Rigorously tested – thorough quality control measures ensure longevity
See More

Dorman – Suspension Control Arm (Part No.526-933)

Suspension Control Arm

from

$121.99
This suspension control arm is precision-engineered and rigorously tested to provide reliable replacement for the original equipment on specific vehicles.

Product Features:
  • Direct replacement – fits and performs like the original equipment on specific vehicles.
  • Reliable fit – precision-engineered to match the design and dimensions of original components.
  • Durable construction – manufactured to strict standards using sturdy, safe materials
  • Rigorously tested – thorough quality control measures ensure longevity
See More

Rare Parts – Control Arm Shaft Kit (Part No.RP15350)

Control Arm Shaft Kit

from

$75.99
This high quality chassis part will improve overall vehicle handling, reduce tire wear and increase the life of other steering and suspension components. These chassis parts are manufactured to meet or exceed OEM.

Product Features:
  • Improves steering response
  • Complete kit for 1 arm
  • Heat treated steel bushings OR torsional rubber bushings
  • Reduces vibration
See More

TRW – Control Arm Shaft Kit (Part No.L2032455203TRW)

Control Arm Shaft Kit

from

$66.47
Every Febi Control Arm Shaft Kit is manufactured using only the highest quality materials and is designed to maintain suspension geometry.

Product Features:
  • OE expertise and quality
  • Precision manufactured
  • Corrosion protection
See More

MOOG – Suspension Control Arm Shaft Kit (Part No.K6135)

Suspension Control Arm Shaft Kit

from

$57.99
MOOG® Problem Solver® products incorporate proven design and engineering features for like new steering ease of installation and longer life. MOOG is the preferred steering and suspension brand of professional technicians and NASCAR crew chiefs.

Product Features:
  • Easy to install
  • Restores like-new steering and handling
  • Construction and design validated by MOOG engineers
  • Loose or worn chassis parts can lead to premature tire wear
  • Incorporates proven design and engineering features
See More

Dorman – Suspension Control Arm (Part No.527-397)

Suspension Control Arm

from

$56.99
This suspension control arm is precision-engineered and rigorously tested to provide reliable replacement for the original equipment on specific vehicles.

Product Features:
  • Direct replacement – fits and performs like the original equipment on specific vehicles
  • Reliable fit – precision-engineered to match the design and dimensions of original components
  • Durable construction – manufactured to strict standards using sturdy, safe materials
  • Rigorously tested – thorough quality control measures ensure longevity
See More

Dorman – Suspension Control Arm (Part No.527-398)

Suspension Control Arm

from

$56.99
This suspension control arm is precision-engineered and rigorously tested to provide reliable replacement for the original equipment on specific vehicles.

Product Features:
  • Direct replacement – fits and performs like the original equipment on specific vehicles
  • Reliable fit – precision-engineered to match the design and dimensions of original components
  • Durable construction – manufactured to strict standards using sturdy, safe materials
  • Rigorously tested – thorough quality control measures ensure longevity
See More

Rare Parts – U-Bolt Mounting Kit (Part No.RP19899)

U-Bolt Mounting Kit

from

$54.99
This high quality chassis part will improve overall vehicle handling, reduce tire wear and increase the life of other steering and suspension components. These chassis parts are manufactured to meet or exceed OEM.

Product Features:
  • Holds Round Lower Control Arm Shaft to the frame on Chevy & GMC Trucks
See More

Dorman – Control Arm Shaft Kit (Part No.520-190)

Control Arm Shaft Kit

from

$32.49
This suspension control arm shaft kit is precision-engineered and rigorously tested to provide reliable replacement for the original equipment on specific vehicles.

Product Features:
  • Direct replacement – fits and performs like the original equipment control arm shafts on specific vehicles.
  • Reliable fit – precision-engineered to match the design and dimensions of original components.
  • Durable construction – manufactured to strict standards using sturdy, safe materials
  • Rigorously tested – thorough quality control measures ensure longevity
See More

Most Popular 1985 GMC P3500 Coil and Leaf Springs

Customize your GMC with 12 Coil and Leaf Springs products like Leaf Spring Shackles, Leaf Spring Hangers, and Leaf Spring Bushings, all priced under $586.99.

MOOG – Leaf Spring Shackle Bushing (Part No.SB335)

Leaf Spring Shackle Bushing

from

$29.99
By constantly introducing design enhancements that extend product life and simplify installation and replacement, MOOG has earned its reputation as the chassis industry’s Problem Solver.

Product Features:
  • Easy to install
  • Restores like-new steering and handling
  • Engineered to provide long life and dependability
  • Construction and design validated by MOOG engineers
  • Incorporates proven design and engineering features
See More

Dorman – Rear Position Leaf Spring Shackle Kit (Part No.722-066)

Rear Position Leaf Spring Shackle Kit

from

$53.99
Get ahead of fatigued or rusted leaf spring shackles before they become dangerous. Made of sturdy steel with a power coated finish to resist corrosion, this leaf spring shackle is a direct replacement for your vehicle’s stock shackle.

Product Features:
  • Direct replacement – This leaf spring shackle fits and performs like original equipment shackle.
  • Quality construction – manufactured from durable steel and powder coated for corrosion resistance and a long service life.
  • Excellent value – original equipment quality at a lower price
  • Ready to install – all essential hardware is included for an easy installation
See More

MOOG – Coil Spring Set (Part No.6560)

Coil Spring Set

from

$223.99
By constantly introducing design enhancements that extend product life and simplify installation and replacement, MOOG has earned its reputation as the chassis industry’s Problem Solver.

Product Features:
  • 100% Load tested
  • Easy to install
  • Provides like-new steering
  • Designed to lower stresses for longer service life
  • Worn or sagging coil springs can cause premature tire wear due to vehicle misalignment
See More

Dorman – Front Position Leaf Spring Bracket Kit (Part No.722-084)

Front Position Leaf Spring Bracket Kit

from

$51.99
This leaf spring hanger is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.

Product Features:
  • Direct replacement – this leaf spring hanger is designed to match the fit and function of the original part on specified vehicles.
  • Ideal solution – this hanger is a reliable replacement for an original part that has failed due to fatigue.
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

Rare Parts – Spring Bushing (Part No.RP35984)

Spring Bushing

from

$16.99
This high quality chassis part will improve overall vehicle handling, reduce tire wear and increase the life of other steering and suspension components. These chassis parts are manufactured to meet or exceed OEM.

Product Features:
  • Rubber or Heat Treated bushings
  • No Squeak
  • Reduces vibration
See More

Dorman – Suspension Leaf Spring (Part No.22-603HD)

Suspension Leaf Spring

from

$586.99
Fatigued or rusted leaf spring causing a sagging suspension system? This replacement leaf spring will restore proper spring tension and suspension performance.

Product Features:
  • Suspension Leaf Spring
  • Fatigued or rusted leaf spring causing a sagging suspension system? This replacement leaf spring will restore proper spring tension and suspension performance.
  • Ideal replacement – this leaf spring matches the fit and function of the original equipment suspension spring for certain vehicle applications
  • Durable design – rigorously engineered and carefully manufactured to provide like-new feel and dependable service life
See More

Dorman – Suspension Leaf Spring (Part No.22-603)

Suspension Leaf Spring

from

$545.99
Fatigued or rusted leaf spring causing a sagging suspension system? This replacement leaf spring will restore proper spring tension and suspension performance.

Product Features:
  • Suspension Leaf Spring
  • Fatigued or rusted leaf spring causing a sagging suspension system? This replacement leaf spring will restore proper spring tension and suspension performance.
See More

Dorman – Suspension Leaf Spring (Part No.22-440)

Suspension Leaf Spring

from

$532.99
Properly functioning leaf springs hold the weight and payload of a vehicle or trailer and are essential to suspension performance and passenger comfort. Check the product attributes to select the right leaf spring for your application.

Product Features:
  • Direct replacement – these leaf springs are designed to match the fit and function of the original leaf springs on specific vehicles or trailers
  • Ideal solution – seamlessly replaces leaf springs damaged by overloading, collision, cracking or corrosion, or are due for replacement
  • Durable construction – made from quality materials to strict specifications to ensure reliable performance and long service life
  • Trustworthy quality – engineered, manufactured and supported by the premier aftermarket leaf spring provider in the USA
  • Durable design – rigorously engineered and carefully manufactured to provide like-new feel and dependable service life
See More

Dorman – Suspension Leaf Spring (Part No.22-943)

Suspension Leaf Spring

from

$528.99
Fatigued or rusted leaf spring causing a sagging suspension system? This replacement leaf spring will restore proper spring tension and suspension performance.

Product Features:
  • Suspension Leaf Spring
  • Fatigued or rusted leaf spring causing a sagging suspension system? This replacement leaf spring will restore proper spring tension and suspension performance.
See More

Dorman – Suspension Leaf Spring (Part No.22-419HD)

Suspension Leaf Spring

from

$428.99
Properly functioning leaf springs hold the weight and payload of a vehicle or trailer and are essential to suspension performance and passenger comfort. Check the product attributes to select the right leaf spring for your application.

Product Features:
  • Direct replacement – these leaf springs are designed to match the fit and function of the original leaf springs on specific vehicles or trailers
  • Ideal solution – seamlessly replaces leaf springs damaged by overloading, collision, cracking or corrosion, or are due for replacement
  • Durable construction – made from quality materials to strict specifications to ensure reliable performance and long service life
  • Trustworthy quality – engineered, manufactured and supported by the premier aftermarket leaf spring provider in the USA
See More

Dorman – Suspension Leaf Spring (Part No.22-489)

Suspension Leaf Spring

from

$341.99
Properly functioning leaf springs hold the weight and payload of a vehicle or trailer and are essential to suspension performance and passenger comfort. Check the product attributes to select the right leaf spring for your application.

Product Features:
  • Direct replacement – these leaf springs are designed to match the fit and function of the original leaf springs on specific vehicles or trailers
  • Ideal solution – seamlessly replaces leaf springs damaged by overloading, collision, cracking or corrosion, or are due for replacement
  • Durable construction – made from quality materials to strict specifications to ensure reliable performance and long service life
  • Trustworthy quality – engineered, manufactured and supported by the premier aftermarket leaf spring provider in the USA
  • Durable design – rigorously engineered and carefully manufactured to provide like-new feel and dependable service life
See More

Dorman – Suspension Leaf Spring (Part No.22-403)

Suspension Leaf Spring

from

$288.99
Properly functioning leaf springs hold the weight and payload of a vehicle or trailer and are essential to suspension performance and passenger comfort. Check the product attributes to select the right leaf spring for your application.

Product Features:
  • Direct replacement – these leaf springs are designed to match the fit and function of the original leaf springs on specific vehicles or trailers
  • Ideal solution – seamlessly replaces leaf springs damaged by overloading, collision, cracking or corrosion, or are due for replacement
  • Durable construction – made from quality materials to strict specifications to ensure reliable performance and long service life
  • Trustworthy quality – engineered, manufactured and supported by the premier aftermarket leaf spring provider in the USA
See More

Top Picks for 1985 GMC P3500 Air Suspension and Kits

Upgrade GMC P3500s with top-quality Air Suspension and Kits parts, including 2 OEM and aftermarket selections for your 1985 model.

Valvoline – MaxLife Multi-Vehicle (ATF) Full Synthetic Automatic Transmission Fluid, 1 Gallon (Part No.773775)

MaxLife Multi-Vehicle (ATF) Full Synthetic Automatic Transmission Fluid, 1 Gallon

from

$36.49
Valvoline MaxLife Multi-Vehicle Automatic Transmission Fluid (ATF) is a full-synthetic formulation with advanced additives to prevent the major causes of transmission breakdown and help extend transmission life.  Developed to help prevent leaks, maximize transmission performance, reduce transmission wear, and maintain smooth shifting longer than conventional fluids. It is suitable for use in a broad range of ATF applications including most Ford, GM, Toyota, Honda, Nissan, Hyundai, BMW, Mercedes, Volvo, VW & Audi.

Product Features:
  • Formulated with full-synthetic base stocks and advanced additive technology to meet the challenging demands of automatic transmissions.
  • Long life friction modifiers help improve smooth shifting, eliminate slippage and shudder, prevent clutch wear and improve drivability longer than conventional fluids
  • High-performance seal conditioners maintain and preserve the elasticity of seals to help prevent leaks in high mileage transmissions
  • Developed with anti-wear technology to help improve transmission durability
  • Advanced additives to provide better oil flow at low temperatures and greater film protection at higher temperatures
  • Suitable for 95% of traditional ATFs including Dex/Merc, Mercon LV & Mercon V
See More

Firestone Ride-Rite – Portable, Maximum 130 Psi, 18 Amps, With Compressor Only (Part No.9284)

Portable, Maximum 130 Psi, 18 Amps, With Compressor Only

from

$251.99
The Air Command Standard Duty Dual Electric Air Compressor System Kit Allows You To Adjust Your Air Springs With The Touch Of A Button. It Offers A Built in Air Source For Your Suspension System, Making It Easy To Alter Your Springs To Align With The Load Type And Environment. When Shopping For Air Accessories, You will Find That Firestone Air Command Standard Duty Dual Electric Air Compressor System Kit Is Designed To Have A Couple Of Special Benefits. First, The Air Command Standard Duty Dual Electric Air Compressor System Kit Comes Ready To Install, So You Can Set It Up And Get Back To The Road where You Want To Be. Just Connect A Few Wires To The Compressor And A Few To Your Vehicle. The Air Lines And Wiring Harness Can Be Plugged Into The Same Side Of The Unit For Smoother Routing Of Lines And Power Supply. After The Air Command Standard Duty Dual Electric Air Compressor System Kit Is Properly Installed, You Can Make Pressure Adjustments By Pressing A Single Button. This Air Command Standard Duty Dual Electric Air Compressor System Kit Component Allows For Side To Side Or Front to rear Leveling, Real time Pressure Readout, And Dual Left And Right PSI And Pressure Control Readouts. The Air Command Standard Duty Dual Electric Air Compressor System Kit Easy to read Needle Gauge Can Be Viewed Day Or Night, Without Straining Or Squinting Your Eyes. Prior To Installing The Air Command Standard Duty Dual Electric Air Compressor System Kit, Review The Instructions And Identify All Of The Components To Help Make Sure You Get Maximum Performance From Both Your Air Springs And Air Command Standard Duty Dual Electric Air Compressor System Kit. The Installation Steps Are Different Depending On Whether You are Enhancing An Existing Air Helper Spring System With The Air Command Standard Duty Dual Electric Air Compressor System Kit Or Installing It With A New Air Spring System.

Product Features:
  • Individual Air Accessory Components Are Also Available, Including Compressors, Air Tanks, And Mounting Solutions, Providing A Wide Variety Of Air Control Assist Solutions
  • Adjust The Ride For Various Load And Road Conditions With A Switch, Remote Or Mobile App
  • Provides An Instant Air Source For The Air Helper Springs Or Accessories
  • Dual Point Fill (Both Air Springs Fill Independently Of Each Other)
  • Light Duty Compressor Specs (120 PSI Max Air Pressure, 9 Percent Duty Cycle, 0.32 CFM)
See More

In-Demand Shocks and Struts for 1985 GMC P3500s

Select from 12 premium Shocks and Struts parts for your 1985 GMC P3500, with prices ranging from $13.29 to $159.99.

Monroe – Magnum RV Shock Absorber (Part No.557003)

Magnum RV Shock Absorber

from

$159.99
The Monroe® Magnum RV shock absorber utilizes advanced technology, combining a gas charge and full displaced valving for superior RV performance.

Product Features:
  • Robust hydraulic lock-out Prevents over-extension of the suspension, top-out of the piston and averts damage to the seal assembly
  • PTFE coated bearing Reduces friction during operation between the rod and rod guide, improving durability
  • Tenneco shouldered bushings Shouldered bushing and bonded bushing with sleeve designs prevent (bushing walkout) for improved quality and durability – on most applications
  • Nitrogen gas-charged For improved ride and handling, helps maintain tire to road contact by reducing aeration – on most applications
  • Loop welding technique Resistance weld with additional 360-degree weld to provide up to 15,000 lbs. (6,804 kg) tensile strength for maximum durability – when required
  • 2-inch (50.8 mm) or 2-3/8-inch (60.3 mm) reserve tube The 2″ (555xx Series) or 2-3/8′ (557xx Series) reserve tube holds more fluid or more consistent performance – when required
  • 1-3/8-inch (35 mm) or 1-3/4-inch (44.6 mm) bore The 1-3/8′ (555xx Series) or 1-3/4″ (557xx Series) bore is larger than most shocks to provide more efficient and consistent control – when required
  • .05-inch Pressure tube withstanding pressure of 9KPSI
  • All weather fluid Contains special modifiers to reduce frictions and ensure smooth rod reaction
  • All weather fluid: Contains special modifiers to reduce frictions and ensure smooth rod reaction
  • 10-stage valving: Reacts to wide range of driving conditions – on most applications
See More

Monroe – Magnum RV Shock Absorber (Part No.555036)

Magnum RV Shock Absorber

from

$75.99
The Monroe® Magnum RV shock absorber utilizes advanced technology, combining a gas charge and full displaced valving for superior RV performance.

Product Features:
  • Robust hydraulic lock-out Prevents over-extension of the suspension, top-out of the piston and averts damage to the seal assembly
  • PTFE coated bearing Reduces friction during operation between the rod and rod guide, improving durability
  • Tenneco shouldered bushings Shouldered bushing and bonded bushing with sleeve designs prevent (bushing walkout) for improved quality and durability – on most applications
  • Nitrogen gas-charged For improved ride and handling, helps maintain tire to road contact by reducing aeration – on most applications
  • Loop welding technique Resistance weld with additional 360-degree weld to provide up to 15,000 lbs. (6,804 kg) tensile strength for maximum durability – when required
  • 2-inch (50.8 mm) or 2-3/8-inch (60.3 mm) reserve tube The 2″ (555xx Series) or 2-3/8′ (557xx Series) reserve tube holds more fluid or more consistent performance – when required
  • 1-3/8-inch (35 mm) or 1-3/4-inch (44.6 mm) bore The 1-3/8′ (555xx Series) or 1-3/4″ (557xx Series) bore is larger than most shocks to provide more efficient and consistent control – when required
  • .05-inch Pressure tube withstanding pressure of 9KPSI
  • All weather fluid Contains special modifiers to reduce frictions and ensure smooth rod reaction
  • All weather fluid: Contains special modifiers to reduce frictions and ensure smooth rod reaction
  • 10-stage valving: Reacts to wide range of driving conditions – on most applications
See More

Monroe – Shock-Mate Shock Absorber Boot Kit (Part No.SA1997)

Shock-Mate Shock Absorber Boot Kit

from

$13.99
Monroe® Shock-Mate® Shock Absorber Boot Kits are universal replacement shock boots use to protect the shock’s piston rod from dirt, mud and other contaminants – protecting the life of your shocks.

Product Features:
  • Protects the shock’s piston rod from damage
  • Universal design for easy installation
  • Tie-strap included for a secure fit
  • Constructed from high quality urethane for maximum durability
  • Multiple color choices available
See More

Monroe – Shock-Mate Shock Absorber Boot Kit (Part No.SA1998)

Shock-Mate Shock Absorber Boot Kit

from

$13.29
Monroe® Shock-Mate® Shock Absorber Boot Kits are universal replacement shock boots use to protect the shock’s piston rod from dirt, mud and other contaminants – protecting the life of your shocks.

Product Features:
  • Protects the shock’s piston rod from damage
  • Universal design for easy installation
  • Tie-strap included for a secure fit
  • Constructed from high quality urethane for maximum durability
  • Multiple color choices available
See More

Monroe – Gas-Magnum Shock Absorber (Part No.34960)

Gas-Magnum Shock Absorber

from

$69.99
Designed for midsize and full-size trucks and vans, Monroe® Gas-Magnum® shock absorbers provide firm control without a harsh ride. With up to twice the fluid capacity of standard 1-in. bore shocks, they work more efficiently with less effort.

Product Features:
  • DESIGNED FOR TRUCKS AND VANS — Engineered for hardworking full-size trucks and vans and features full-displaced valving on compression cycles to deliver controlled ride and handling
  • BUILT TO LAST — Heavy-duty nitrocarburized rod (non-dust shield units only) and sintered iron piston enhance durability for longer service life while self-lubricating fluid seal reduces friction against piston rod to reduce wear
  • CONSISTENT RIDE — OE all-weather fluid contains special modifiers to handle extreme temperatures and help reduce friction and ensure smooth rod reaction
  • IMPROVES PERFORMANCE — Nitrogen gas-charge maintains tire-to-road contact for improved ride and handling by reducing aeration and shock fade
  • LONGER SERVICE LIFE — Larger bore and bigger 2-in. reserve tube work together to hold more oil for greater capacity to allow the shock to work efficiently for controlled ride and longer service life
  • Nitrogen Gas Charged: For improved ride and handling, helps maintain tire to road contact by reducing aeration – on most applications
  • Sintered Iron Piston: Stronger than traditional metals, enhances durability for longer service life.
  • Special Seal: ‘Self-lubricating’ fluid seal designed to retain gas without excessive wear or friction.
See More

Monroe – Gas-Matic LT Shock Absorber (Part No.59576)

Gas-Matic LT Shock Absorber

from

$34.99
Gas-charged shock absorber that provides improved vehicle control for today’s light trucks, vans, full-size picks-ups and 4×4’s at an economical price.

Product Features:
  • Available for import and domestic trucks, vans, full-size pick-ups and 4×4’s
  • Gas-charged unit
  • Improved handling and control
  • Economical OE replacement
  • Meets OE product specifications
See More

Monroe – Magnum RV Shock Absorber (Part No.557004)

Magnum RV Shock Absorber

from

$127.99
The Monroe® Magnum RV shock absorber utilizes advanced technology, combining a gas charge and full displaced valving for superior RV performance.

Product Features:
  • Robust hydraulic lock-out Prevents over-extension of the suspension, top-out of the piston and averts damage to the seal assembly
  • PTFE coated bearing Reduces friction during operation between the rod and rod guide, improving durability
  • Tenneco shouldered bushings Shouldered bushing and bonded bushing with sleeve designs prevent (bushing walkout) for improved quality and durability – on most applications
  • Nitrogen gas-charged For improved ride and handling, helps maintain tire to road contact by reducing aeration – on most applications
  • Loop welding technique Resistance weld with additional 360-degree weld to provide up to 15,000 lbs. (6,804 kg) tensile strength for maximum durability – when required
  • 2-inch (50.8 mm) or 2-3/8-inch (60.3 mm) reserve tube The 2″ (555xx Series) or 2-3/8′ (557xx Series) reserve tube holds more fluid or more consistent performance – when required
  • 1-3/8-inch (35 mm) or 1-3/4-inch (44.6 mm) bore The 1-3/8′ (555xx Series) or 1-3/4″ (557xx Series) bore is larger than most shocks to provide more efficient and consistent control – when required
  • .05-inch Pressure tube withstanding pressure of 9KPSI
  • All weather fluid Contains special modifiers to reduce frictions and ensure smooth rod reaction
  • All weather fluid: Contains special modifiers to reduce frictions and ensure smooth rod reaction
  • 10-stage valving: Reacts to wide range of driving conditions – on most applications
See More

KYB – High Pressure Monotube Gas Shock for Cars and Trucks (Part No.KG5517)

High Pressure Monotube Gas Shock for Cars and Trucks

from

$82.99
The KYB Gas-a-just monotube shock absorber has additional performance advantages over the traditional twin-tube design: It can instantly, automatically adjust to your performance needs and never experiences fade due to aeration. The KYB Gas-a-just has two separate working chambers: An air-free hydraulic piston and valve area for responsiveness and control, and a second high-pressure nitrogen gas area with a floating piston that provides a comfortable ride during normal driving and adds instant performance on demand.

Product Features:
  • Adds Up To 25% More Damping Performance Over Original Equipment Shocks
  • Components And Valving Designed Specifically For Your Vehicle
  • Gas-A-Just Monotubes Include Additional Damping Over One Design For Vehicles That Work, Tow, And Have Larger, Heavier Tires & Wheels
  • High Pressure Monotube Design Separates The Gas And Oil For Fade Free Operation And Instant Response
  • Fluid Leaking Can Be A Cause Of Shock Failure, The KYB Gas-A-Just Has An Ultra-Smooth Triple Chrome Plated Chrome Piston Rod To Reduce Seal Wear
  • The Higher Gas Pressure Of The KYB Gas-A-Just Responds Quickly To Improve Steering Response
  • Electronic Safety Systems Depend On The Suspension, Brakes And Tires Operating As The Vehicle Manufacturer Intended. The KYB Gas-A-Just Helps Keep Electronic Safety Systems Performing As Designed.
See More

Monroe – Gas-Magnum Shock Absorber (Part No.34736)

Gas-Magnum Shock Absorber

from

$64.99
Designed for midsize and full-size trucks and vans, Monroe® Gas-Magnum® shock absorbers provide firm control without a harsh ride. With up to twice the fluid capacity of standard 1-in. bore shocks, they work more efficiently with less effort.

Product Features:
  • DESIGNED FOR TRUCKS AND VANS — Engineered for hardworking full-size trucks and vans and features full-displaced valving on compression cycles to deliver controlled ride and handling
  • BUILT TO LAST — Heavy-duty nitrocarburized rod (non-dust shield units only) and sintered iron piston enhance durability for longer service life while self-lubricating fluid seal reduces friction against piston rod to reduce wear
  • CONSISTENT RIDE — OE all-weather fluid contains special modifiers to handle extreme temperatures and help reduce friction and ensure smooth rod reaction
  • IMPROVES PERFORMANCE — Nitrogen gas-charge maintains tire-to-road contact for improved ride and handling by reducing aeration and shock fade
  • LONGER SERVICE LIFE — Larger bore and bigger 2-in. reserve tube work together to hold more oil for greater capacity to allow the shock to work efficiently for controlled ride and longer service life
  • Nitrogen Gas Charged: For improved ride and handling, helps maintain tire to road contact by reducing aeration – on most applications
  • Sintered Iron Piston: Stronger than traditional metals, enhances durability for longer service life.
  • Special Seal: ‘Self-lubricating’ fluid seal designed to retain gas without excessive wear or friction.
See More

KYB – High Pressure Monotube Gas Shock (Part No.KG6410)

High Pressure Monotube Gas Shock

from

$99.99
The KYB Gas-a-just monotube truck shock absorber has additional performance advantages over the twin-tube design: It can instantly, automatically adjust to your performance needs and never experiences fade due to aeration. The Gas-a-Just is available as an OE monotube replacement and as an OE twin-tube performance upgrade. The KYB Gas-a-Just has two separate working chambers: An air-free hydraulic piston and valve area for responsiveness and control, and a second high-pressure nitrogen gas area with a floating piston that provides a comfortable ride during normal driving and adds instant performance on demand.

Product Features:
  • Adds Up To 25% More Damping Performance Over Original Equipment Shocks
  • Components And Valving Designed Specifically For Heavy Duty Trucks
  • Gas-A-Just Monotubes Include Additional Damping Over One Design For Vehicles That Work, Tow, And Have Larger, Heavier Tires & Wheels
  • High Pressure Monotube Design Separates The Gas And Oil For Fade Free Operation And Instant Response
  • Fluid Leaking Can Be A Cause Of Shock Failure, The KYB Gas-A-Just Has An Ultra-Smooth Triple Chrome Plated Chrome Piston Rod To Reduce Seal Wear
  • The Higher Gas Pressure Of The KYB Gas-A-Just Responds Quickly To Improve Steering Response
  • Electronic Safety Systems Depend On The Suspension, Brakes And Tires Operating As The Vehicle Manufacturer Intended. The KYB Gas-A-Just Helps Keep Electronic Safety Systems Performing As Designed.
See More

KYB – High Pressure Monotube Gas Shock (Part No.KG5420)

High Pressure Monotube Gas Shock

from

$81.99
The KYB Gas-a-just monotube shock absorber has additional performance advantages over the traditional twin-tube design: It can instantly, automatically adjust to your performance needs and never experiences fade due to aeration. The KYB Gas-a-just has two separate working chambers: An air-free hydraulic piston and valve area for responsiveness and control, and a second high-pressure nitrogen gas area with a floating piston that provides a comfortable ride during normal driving and adds instant performance on demand.

Product Features:
  • Adds Up To 25% More Damping Performance Over Original Equipment Shocks
  • Components And Valving Designed Specifically For Gm Trucks
  • Gas-A-Just Monotubes Include Additional Damping Over One Design For Vehicles That Work, Tow, And Have Larger, Heavier Tires & Wheels
  • High Pressure Monotube Design Separates The Gas And Oil For Fade Free Operation And Instant Response
  • Fluid Leaking Can Be A Cause Of Shock Failure, The KYB Gas-A-Just Has An Ultra-Smooth Triple Chrome Plated Chrome Piston Rod To Reduce Seal Wear
  • The Higher Gas Pressure Of The KYB Gas-A-Just Responds Quickly To Improve Steering Response
  • Electronic Safety Systems Depend On The Suspension, Brakes And Tires Operating As The Vehicle Manufacturer Intended. The KYB Gas-A-Just Helps Keep Electronic Safety Systems Performing As Designed.
See More

KYB – High Pressure Monotube Gas Shock (Part No.KG5409)

High Pressure Monotube Gas Shock

from

$80.99
The KYB Gas-a-just monotube shock absorber has additional performance advantages over the traditional twin-tube design: It can instantly, automatically adjust to your performance needs and never experiences fade due to aeration. The KYB Gas-a-just has two separate working chambers: An air-free hydraulic piston and valve area for responsiveness and control, and a second high-pressure nitrogen gas area with a floating piston that provides a comfortable ride during normal driving and adds instant performance on demand.

Product Features:
  • Adds Up To 25% More Damping Performance Over Original Equipment Shocks
  • Components And Valving Designed Specifically For Gm Trucks
  • Gas-A-Just Monotubes Include Additional Damping Over One Design For Vehicles That Work, Tow, And Have Larger, Heavier Tires & Wheels
  • High Pressure Monotube Design Separates The Gas And Oil For Fade Free Operation And Instant Response
  • Fluid Leaking Can Be A Cause Of Shock Failure, The KYB Gas-A-Just Has An Ultra-Smooth Triple Chrome Plated Chrome Piston Rod To Reduce Seal Wear
  • The Higher Gas Pressure Of The KYB Gas-A-Just Responds Quickly To Improve Steering Response
  • Electronic Safety Systems Depend On The Suspension, Brakes And Tires Operating As The Vehicle Manufacturer Intended. The KYB Gas-A-Just Helps Keep Electronic Safety Systems Performing As Designed.
See More

Top-Rated Suspension Parts Brands For Your 1985 GMC P3500

Shop for the best-rated brands offering Suspension Parts and other products for your 1985 GMC P3500s. Below you’ll find some of our best rated Suspension Parts from Valvoline, Monroe, and Moog, and more. Suspension Parts from these brands that fit a 1985 P3500 start at just $13.29 and are rated as high as 5 stars. OEM and aftermarket Suspension Parts don’t get more top quality, durable, and affordable than from the brands below.

Popular Valvoline 1985 GMC P3500 Suspension Parts

When it comes to maintaining or upgrading your 1985 GMC P3500, using quality Suspension Parts is essential to ensure durability and a perfect fit. Valvoline ticks all of those boxes. We offer a wide selection of Valvoline Suspension Parts, specifically designed for the 1985 GMC P3500. With over 1 Valvoline brand Suspension Parts in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $36.49. Plus, with over 446 customer reviews and an average rating of 5 stars, you can trust that our Valvoline Suspension Parts will get the job done right. Choose Advance Auto Parts for reliability, quality, and expert-approved parts that keep your vehicle running strong.

Popular Monroe 1985 GMC P3500 Suspension Parts

Monroe auto parts is one of the highest quality Suspension Part brands in the market. Any 1985 GMC P3500 owner should feel confident when installing genuine Monroe parts in their vehicle. To ensure the best fit and performance for your 1985 P3500, Advance Auto Parts carries a full inventory of 8 Monroe Suspension Parts. Plus you will be keeping your GMC in peak condition while saving money because prices on these Monroe Suspension Parts range from $13.29 to $159.99, plus, with more than 51 customer reviews and an impressive 4 stars average rating, you can be confident the Fram Suspension Parts below will deliver on both quality and value.

Gas-Magnum Shock Absorber
from
$69.99
This product is not rated

Gas-Magnum Shock Absorber

“”

Gas-Matic LT Shock Absorber
from
$34.99
This product is not rated

Gas-Matic LT Shock Absorber

“”

Magnum RV Shock Absorber
from
$127.99
This product is not rated

Magnum RV Shock Absorber

“”

FAQs for 1985 GMC P3500 Suspension Parts

Which Suspension Parts are best-sellers for 1985 GMC P3500s?

Out of 37 Suspension Parts that fit 1985 GMC P3500s, the following parts are the top sellers:

What’s the price range for 1985 GMC P3500 Suspension Parts?

Suspension Part prices for the 1985 GMC P3500 start at $13.29 and go up to $586.99 for the most premium parts.

What’s the average price of a Suspension Part for a 1985 GMC P3500?

The average price for Suspension Parts for the 1985 GMC P3500 is $151.86. Keep in mind the variety of part types within our Suspension Part category so you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Suspension Parts for other GMC P3500 model years?

Yes, we currently carry Suspension Parts for 20 model years of GMC P3500s between 1979 and 1999. Suspension Parts are bought most frequently for the following model years: 1999, 1998, 1997, 1996, 1995, 1994, 1993, 1992, and 1991.

What are the cheapest Suspension Parts for my 1985 GMC P3500?

The cheapest 1985 GMC P3500 Suspension Parts we carry in stock are:

What are the top-rated Suspension Parts that fit the 1985 GMC P3500?

Out of 2,016 reviews by customers, our 1985 GMC P3500 Suspension Parts have an average customer rating of . These are some of the highest-rated Suspension Part types for the 1985 GMC P3500 and their top-rated products:

What types of Suspension Parts do you sell for my 1985 GMC P3500?

Can I get help with 1985 GMC P3500 Suspension Part orders?

Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about GMC Suspension Parts and more.

What is your return policy for GMC P3500 Suspension Parts?

Advance Auto Parts keeps returns simple. For new GMC P3500 Suspension Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.