2012 Toyota 4Runner Suspension Parts

Quick Strut Kit

KYB spring seats and insulators eliminate the vibration and noise caused by old, hardened vibration insulators. They optimize suspension performance by offering OE quality replacement components designed for each application. KYB spring seats and insulators have a reputation for providing the highest quality in the industry.

Product Features:

• The Highest Quality Replacement Spring Insulator Available
• Reduces Squeaks, Rattles And Vibration Noises
• Built With Design And Quality That Matches Or Exceeds Original Equipment

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

MOOG premium control arms for foreign and domestic nameplates are engineered for structural strength and corrosion protection.

Product Features:

• EASY TO INSTALL — Precision tolerances for easy installation and steering alignment giving you a perfect fit right out of the box
• HIGHLY PRECISE ENGINEERING — Optimized bushings for quiet operation and resistance to wear, salt, road grime and oils
• COMPREHENSIVE COVERAGE — Available for foreign and domestic nameplates
• RIGOROUS TESTING — Comprehensive testing throughout design and development processes by MOOG engineers for quality you can count on
• STRONG AND DURABLE — Engineered to match or exceed OE requirements
• ENGINEERING EXCELLENCE — With 50+ dedicated engineers and 50+ patents, MOOG engineers every part with purpose

aFe Control introduces these Sway-A-Way High Performance replacement shock absorbers for the 2003-2020 Toyota 4Runner and 10-14 FJ Cruiser. These 2.0″ diameter shocks feature all the same race winning engineering and components that have 20+ years of testing into a specifically designed kit that will bolt directly into your daily driven vehicle. This kit offers adjustable ride height and better off road damping curves without sacrificing any on road comfort or handling. These rear shocks are 100% designed and built in the USA that feature bright zinc plated steel cylinder bodies and CNC machined aluminum components. This package is designed as a direct fit application and requires no modifications to the vehicle.

Product Features:

• CNC Machined Components Made To The Strictest Tolerances
• Polished Nitro Steel Shaft for Strength And Durability
• Teflon Lined Steel Spherical Bearings
• Multi-Seal Carrier To Ensure Zero Leakage

This air suspension spring is designed to match the fit and function of the original spring on specified vehicles, and is engineered for durability and reliable performance.

Product Features:

• Direct replacement – this air suspension spring is designed to match the fit and function of the original spring on specified vehicle
• Restores functionality – reliable replacement for an original part that has failed due to internal rubber components that have torn or rotted
• 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

Timbren suspension enhancement system – The decision is easy, Timbren suspension kits (SES kits) are designed to enhance the suspension of your vehicle. Improve load handling haul heavy loads with ease eliminate sag and sway.

Product Features:

• Eliminate Suspension Sag: When Towing A Heavy Trailer, Timbren SES Extends The Life Of The Suspension Of Your Vehicle And Helps To Avoid Bottoming Out
• Control Trailer Sway, A Condition Which Occurs With Unbalanced Loads, In Crosswinds Or When Passing Heavy Trucks Timbren SES Stabilizes Your Vehicle
• Control Body Roll, During Cornering With Powerful Progressive Rate Rubber Springs Which Resist Lean And Enhance Vehicle Stability
• Improve The Ride, By Allowing The Aeon(R) Rubber Springs Absorb Road Shocks And Bumps. Towing A Trailer Doesnt Have To Mean Poor Ride Quality
• Economical And Trouble Free
• Simple And Easy To Install

Level out the front of your Toyota® Tacoma truck or 4Runner SUV by 2.25-in. with the LEVEL IT system from Rancho®. This leveling system features sway bar spacers and Rancho RS9000®XL struts for superior on-road comfort and off-road performance.

Product Features:

• COMPATIBILITY — Designed for Toyota Tacoma trucks and 4Runner SUVs
• LEVELED STANCE — Reduces factory rake and levels out truck’s stance by 2.25-in. (aftermarket bumpers, winches, etc. affect lift height)
• COMPLETE SOLUTION — Kit includes two sway bar spacers, two Rancho RS9000®XL struts (coil springs not included) and mounting hardware to accommodate tires up to 33-in. (must use OE springs and top mounting components)
• DELIVERS SUPERIOR PERFORMANCE — Rancho RS9000®XL struts with nine-position damping control for superior on-road comfort and off-road performance
• ENHANCED CONTROL — Sway bar spacers correct end link angles for roll and sway control
• EASY TO INSTALL — Bolt-on installation for an easy upgrade
• COMPLETE PERFORMANCE UPGRADE FOR TACOMA– Transform your suspension with Rancho RS9000®XL rear shocks (RS999319), performance upper control arms (RS64901) and rear block kit (RS70901), all sold separately
• COMPLETE PERFORMANCE UPGRADE FOR 4RUNNER — Transform your suspension with Rancho RS9000®XL rear shocks (RS999305), performance upper control arms (RS64903) and rear block kit (RS70080), all sold separately
• NOTES — Allows the use of OE wheels/tires, must use OE springs and top mounting components, trimming required for 33-in. wheel/tire (tire size varies between manufacturers)

POWER STEERING FLUID

Featuring a vehicle-specific design, Monroe Quick-Strut strut assemblies are fit checked, ride tested and engineered to restore factory ride height and ride performance. Assembled in Paragould, AR, they include all required components in a single unit.

Product Features:

• QUICKER, SAFER, EASIER AND COMPLETE REPAIR – Includes everything you need for strut replacement in a single, fully assembled unit with no need for a spring compressor
• RESTORES RIDE HEIGHT – Precisely calibrated to meet the OE design, each application-specific coil spring type is engineered to restore ride height and support the vehicle’s weight
• VEHICLE-SPECIFIC DESIGN – Application-specific coil spring, mount and strut designs ensure optimized ride and handling experience unique to each vehicle profile
• OE QUALITY – Preassembled upper strut mount, coil spring, and strut feature an OE-style design for seamless fit, form, and function
• MADE TO LAST – Manufactured with high-quality steel, featuring a superior tube and weld design to deliver structural integrity and durability
• MAINTAINS VEHICLE CONTROL – Reduces body sway, vibration and road harshness before it reaches the passenger cabin for improved vehicle handling
• IMPROVES STEERING – Premium upper strut mount helps ensure smooth, like-new steering precision and prevents noise, vibration, harshness and memory steer
• RUST RESISTANCE – Protective coating resists rust and corrosion while salt spray testing ensures it’s ready for the elements
• ASSEMBLED IN THE USA This Quick-Strut assembly is assembled with pride in Paragould, Arkansas from domestic and imported components

Featuring a unique, exclusive valving system and advanced compression functionality, Rancho® RS5000®X struts deliver improved overall on- and off-road handling and performance.

Product Features:

• IMPROVED HANDLING AND PERFORMANCE — Cross Tuned technology featuring exclusive rebound valving system and advanced compression phase improves overall handling and performance on and off road
• MINIMIZES ROUGH RIDE — Exclusive Progressive Engagement Valving is custom-tuned for each vehicle to help reduce initial impacts at low speeds and minimizes a rough ride
• STRONG AND DURABLE — Features a nitro-carburized piston rod to resist scuffs and corrosion, double-welded loops at stress areas and application-specific sintered iron piston for enhanced structural integrity
• HANDLES EXTREME TEMPERATURE CHANGES — Large twin-tube body filled with all-weather fluid allows for cooler operation, increased vehicle control and ability to withstand internal temperatures of -40 to 248°F
• SMOOTH PERFORMANCE — Polyurethane rebound bumper and rubber bushings help absorb ride harshness while the fluon-banded piston enhances responsiveness to changing road conditions for an overall smoother ride
• REDUCES FADE — Nitrogen gas pressurized to 60 PSI to minimize air-to-oil mixture to reduce damping performance fade and foaming
• MAINTAINS VEHICLE CONTROL — Compression Control Valve is custom-tuned for each vehicle to regulate fluid transfer to absorb impacts without disc flutter and help maintain shock motion control
• BUILT TO LAST — Low-friction, self-lubricating seal retains gas and oil for quicker rebound and smoother compression while the application-specific piston delivers heightened control of shock motion due to the expanded piston area
• Rebound Bumper

Rancho® Suspension Leaf Spring Block Kits are tailored to your specific application. Kits are used for extra lift, and sold in pairs with the blocks being made in black polyurethane.

Product Features:

• Kits are tailored to your specific application
• Quality part with long service life
• Blocks are made in black polyurethane
• Sold in pairs
• Used for extra lift

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)

aFe Control introduces these Sway-A-Way High Performance replacement shock absorbers for the 2003-2020 Toyota 4Runner and 10-14 FJ Cruiser. These 2.0″ diameter shocks feature all the same race winning engineering and components that have 20+ years of testing into a specifically designed kit that will bolt directly into your daily driven vehicle. This kit offers adjustable ride height and better off road damping curves without sacrificing any on road comfort or handling. These rear shocks are 100% designed and built in the USA that feature bright zinc plated steel cylinder bodies and CNC machined aluminum components. Also included are rear coil springs that provide 1″-2″ of lift. This package is designed as a direct fit application and requires no modifications to the vehicle.

Product Features:

• CNC Machined Components Made To The Strictest Tolerances
• Direct Fit Installation
• Coil Springs Included for an Additional 1-2″ of Lift
• 2 Year Limited Warranty

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

While your car, truck, or SUV depends on Firestone Ride-Rite (TM) air springs to deliver in-cabin comfort, confidence, and control, you turn to Firestone Air Command (TM) products to take your experience to the next level. You count on air accessories like the Air Command Heavy-Duty Air Compressor System with Single Analog Gauge. The Air Command Heavy-Duty Air Compressor System with Single Analog Gauge makes inflating or deflating your air springs easy with the touch of a button. It provides an on-the-spot air source to your vehicle suspension system, letting you modify your springs to match the load and driving conditions. Firestone Air Command Heavy-Duty Air Compressor System with Single Analog Gauge, in particular, features a handful of distinct advantages. The Air Command Heavy-Duty Air Compressor System with Single Analog Gauge’s easy installation is chief among them, so you can get it hooked up and hop on the road in no time. Connect one wire to the compressor and three to the vehicle. The wiring harness and air lines can be plugged into the same side of the unit for uncluttered routing of power supply and lines.

Product Features:

• Designed To Provide Inflation Control Of Your Air Helper Springs
• Provides An Instant Air Source For The Air Helper Springs Or Accessories
• Single Point Fill (Both Air Springs Fill To The Same Pressure)
• Heavy-Duty Compressor Specs (150 Pounds Per Square Inch Max Air Pressure, 30 Percent Duty Cycle, 0.40 CFM)

Every new strut deserves a Monroe® Strut-Mate® Mounting Kit. Designed to reduce noise and vibration, Strut-Mate Mounting Kits complement the ride control characteristics of Monroe struts. Install when replacing conventional struts or springs.

Product Features:

• PERFECT PAIRING — Ideal match for the ride control characteristics of Monroe® struts, replace all worn strut components with quality Monroe parts (sold separately) for a complete four-corner ride control upgrade
• REDUCES NOISE AND VIBRATION — Features advanced elastomer technology for enhanced metal-to-rubber bonding that reduces noise, vibration and memory steer for improved performance
• REPLACES OE — Available for most Monroe strut applications, this is a direct fit for replacing the OE strut mount
• RIGOROUS TESTING — Fit checked and ride tested for quality you can count on
• EASY TO INSTALL — Includes premium-quality replacement components where applicable – SAE-grade nuts and bolts, upper and lower spring isolators, OE-style bearings and mount, upper spring seat and front bearing plate that install easily

The performance specific internal components of Skyjacker shocks respond to the on- and off-road conditions instantly. Whether you are going over rough or smooth terrain at slow or fast speeds, the true velocity sensitive valving produces a stable, controlled level of resistance for better handling, improved stability, and maximum comfort. The technological innovations of these durable, long lasting shocks from Skyjacker(R) deliver a noticeable advantage over the original equipment and other shock dampeners. Skyjacker shock absorbers deliver a safe, comfortable ride with improved handling and stability. They keep the tires in contact with the terrain and put you in control of the road ahead.

Product Features:

• Twin Tube Construction
• Advanced Foam-Cell Technology
• Vehicle Specific Multi-Stage Valving
• Increased Fluid Capacity For MAX Heat Dissipation
• 360 Degree Arc-Welded End Mount And 180 Degree Directional Mounting
• Chrome Plated Shaft And Sintered Iron Piston
• Comes With Black Boot

SuspAirBag/Bellows

KYB Strut Mounts eliminate the vibration and noise caused by old, hardened vibration insulators. They optimize suspension performance by offering OE quality replacement components designed for each application. KYB Strut Mounts cushion the impacts from road bumps to reduce the jarring effect, noise and vibration that old mounts transmit into the vehicle. Front bearing plates are the steering pivots and support vehicle weight. They are critical to steering performance and wheel alignment. KYB Strut Mounts and bearing plates have a reputation for providing the highest quality in the industry.

Product Features:

• The highest quality replacement strut mount available
• Optimizes suspension performance by offering Original Equipment quality replacement components designed for each application
• Superior rubber reduces noise, vibration and harshness
• Mount bearings provide smoother steering and help retain front end alignment
• Matched grade studs and nuts

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

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

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

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:

• Meets or exceeds OE requirements
• Helps restore steering and handling

Hard working or lifted commercial or 4×4 vehicles tend to suffer from premature wear of the upper strut mount/ shock absorber bushings. Designed to work with the original OEM strut top, each Whiteline kit contains both upper strut mount pads and shock absorber pin bushings to restore the strut mount to as new condition.

Product Features:

• Install guide included providing detailed instructions on how to install your new Whiteline purchase.
• Protective plating on all metal components acts as a hard skin that is much tougher than conventional paint allowing this product to withstand the toughest conditions and resist corrosion for years to come.
• Whiteline’s latest technology synthetic elastomer formulation boasts resistance to oil, grease, ozone and weathering.
• Supplied with extreme pressure molybdenum disulphide (LM) based grease for extended life.

The Nishino Control Arm Bushing is manufactured using only the highest quality materials and is designed to reduce road noise and vibration.

Product Features:

• OE-Equivalent and a direct fit application.
• Meets or exceeds the OE specifications.
• Designed to reduce vibration and absorb noise.

Worn front control arm bushings have a huge influence on vehicle stability, steering precision and braking efficiency. Replace worn bushings to as new condition utilising Whiteline’s advanced synthetic elastomer bushings with core characteristics ensuring superior elasticity, memory and outright durability for all forms of driving applications.

Product Features:

• Install guide included providing detailed instructions on how to install your new Whiteline purchase.
• Whiteline’s latest technology synthetic elastomer formulation boasts resistance to oil, grease, ozone and weathering.
• Supplied with extreme pressure molybdenum disulphide (LM) based grease for extended life.

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:

• Reduces vibration
• Torsional rubber bushings
• UV resistant
• No Squeak