2003 Chevrolet Silverado 2500 Differentials
Keep Your 2003 Chevrolet Silverado 2500 in Top Shape with Quality Differentials
Whether you’re repairing or upgrading your Differential, using high-quality parts is key to keeping your 2003 Chevrolet Silverado 2500 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including , , and . Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.
Top-Rated Differentials from Trusted Brands
Looking for a reliable Differential? We’ve got you covered with options from brands you know and trust like Dorman, , and National. For example, Dorman Differentials start at just $46.99 with an average 4.2 star rating. and National offer similar pricing and quality, backed by strong customer feedback. With over 869 reviews and a solid 4 star average, you can shop with confidence knowing other Chevrolet Silverado 2500 owners approve.
Competitive Prices and Extensive Inventory
The average price for a 2003 Chevrolet Silverado 2500 Differential at Advance Auto Parts is around $442.40, with a range that starts at $2.99 and goes up to $2,374.99. With 298 options in stock from 17 trusted brands, finding the right fit is easy. Popular picks like Taper Bearing Cone, Axle Housing Cover Gasket: Irregular Shaped 14 Bolt Hole Gasket, and Axle Housing Cover Gasket: Irregular Shaped 14 Bolt Hole Gasket start at just $8.29 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Differential, don’t forget to check out other key components like 4WD Components and Universal Joints. At Advance Auto Parts, we’re here to help you keep your 2003 Chevrolet Silverado 2500 in peak condition, inside and out.
Essential 2003 Chevrolet Silverado 2500 Differentials
Yukon Gear – Spider Gear Set For GM 9.5" Gura Drip Posi (Part No.16166)
from
$561.99
Yukon spider gear set for GM 9.5″ Gura Drip posi. This kit does not include clutches. This kit fits Yukon Dura Grip ONLY.
Product Features:
See More
Product Features:
- Spider gear kit
- Fits GM 9.5″ with Dura Grip positraction
- Includes two side gears, four pinion gears, cross pin shaft, roll pin and spider gear thrust washers.
Yukon Gear – Differential Carrier (Part No.57015)
from
$251.99
Differential Carrier
Yukon Gear – Dura Grip Positraction For 10.5" GM 14 Bolt Truck, 4.10 & Down (Part No.26030)
from
$1110.00
The Yukon Dura Grip provides aggressive yet smooth traction to give you the confidence & performance you need. Get longer life and better traction with the heavy duty Yukon Dura Grip Positraction. The Yukon Dura Grip uses a nodular case and forged 4320 internals for added strength along with composite clutches for high performance and long life. All units are Rebuildable and many offer upgrades to increase aggressiveness for racing applications. Each unit carries a one year warranty against defects.
Product Features:
See More
Product Features:
- Fits GM 10.5″ 14 bolt truck
- 4.10 ratio and down only
- Clutch style positraction
- Internal gears are manufactured using forged 4320 steel and cut to provide stronger teeth
- Fully rebuildable
- Assembled in the USA
Yukon Gear – Dura Grip For GM & Chrysler 11.5", 30 Spline (Part No.26033)
from
$1485.00
The Yukon Dura Grip provides aggressive yet smooth traction to give you the confidence & performance you need. Get longer life and better traction with the heavy duty Yukon Dura Grip Positraction. The Yukon Dura Grip uses a nodular case and forged 4320 internals for added strength along with composite clutches for high performance and long life. All units are Rebuildable and many offer upgrades to increase aggressiveness for racing applications. Each unit carries a one year warranty against defects.
Product Features:
See More
Product Features:
- Fits GM and Chrysler 11.5″ with 30 spline axles
- Clutch style positraction
- Smooth design
- Internal gears are manufactured using forged 4320 steel and cut to provide stronger teeth
- Fully rebuildable
- Assembled in the USA
National – Tapered Roller Bearing Cone (Part No.HM88542)
from
$22.99
Manufactured with premium-grade steel, National taper bearing cones feature crowned raceways and rollers to ensure even load distribution.
Product Features:
See More
Product Features:
- PREMIUM MATERIALS – Precision manufactured using premium-grade steel for outstanding durability and performance
- SMOOTH ROTATION – Crowned raceways and rollers for even load distribution
- OE-STYLE DESIGN – Engineered to meet OE specifications
- COMPREHENSIVE COVERAGE – Industry-leading coverage for domestic and import applications
- RIGOROUS TESTING – Comprehensive testing throughout design and development processes by National engineers for quality you can count on
Felpro – Axle Housing Cover Gasket Irregular Shaped 14 Bolt Hole Gasket (Part No.RDS 55478)
from
$15.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.
Product Features:
See More
Product Features:
- Meets or exceeds all original equipment specifications
- Application specific design to ensure a perfect fit
- Unsurpassed quality you can trust
- Validated for fit, form and function
- Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes
Yukon Gear – Pinion Install Kit For 2010 & Down GM & Chrysler 11.5" Differential (Part No.13055)
from
$439.99
Yukon Pinion installation kits are a terrific solution for gear installation on lower mileage vehicles where the carrier bearings & races can be reused. This kit uses Timken bearings and races along with a high quality pinion seal and small parts. Included in this kit are the pinion bearings and races, pilot bearing (if applicable), crush sleeve (if applicable), complete pinion shim kit, pinion nut, thread locker, and marking compound with brush. Yukon does extensive research for each application to make sure your kit will arrive with all the correct parts you need to install your pinion gear.
Product Features:
See More
Product Features:
- Fits 2010 and down GM and Chrysler 11.5″
- Included are pinion bearings and races, pinion seal, crush sleeve, complete pinion shim kit, and marking compound with brush.
Yukon Gear – 10.5" GM 14 Bolt Truck Ring Gear Bolt (Part No.33050)
from
$11.99
10.5″ GM 14 bolt truck ring gear bolt 4.56 & up. 9/16″ x 18. 2.522″ overall length.
Product Features:
See More
Product Features:
- Ring gear bolt for GM 10.5″ 14 bolt truck
- 4.56 and up ratio
- 1/2″ x 18 thread
- 2.522″ overall length
Motive Gear – Differential Pinion Seal (Part No.26064029)
from
$42.99
Motive Gear offers some of the toughest drive train components on the market today. If you are looking for the largest line of performance ring and pinion gear options available with gear sets in a wide range of ratios for nearly every application, both on and off-road, check out Motive Gear. Motive Gear products can be found in the winner’s circle at racing events worldwide. The superior quality of Motive Gear components is the result of years of racing development, outstanding design and state-of-the-art manufacturing methods. Extensive testing is performed on all products by our in-house engineers.
See More
Yukon Gear – O-Ring For Left Hand Carrier Bearing Adjuster For 9.25" GM IFS (Part No.33133)
from
$15.99
O-ring for left hand carrier bearing adjuster for 9.25″ GM IFS.
Product Features:
See More
Product Features:
- Axle o-ring
- Fits Chrysler 9.25″ IFS
National – Axle Differential Bearing & Seal Kit (Part No.RA-324-B)
from
$207.99
The National bearing & seal kit includes all the components required to complete the repair.
Product Features:
See More
Product Features:
- COMPLETE SOLUTION – Includes everything needed to complete the repair
- STRONG AND DURABLE – Controlled heat treatment process for strength and durability
- COMPREHENSIVE COVERAGE – Industry-leading coverage for domestic and import applications
- RIGOROUS TESTING – Comprehensive testing throughout design and development processes by National engineers for quality you can count on
- Professional technicians know they can depend on National
Yukon Gear – Standard Open Cross Pin Bolt Lock Ring For 11.5" GM (Part No.33408)
from
$16.99
Standard Open cross pin bolt lock ring for 11.5″ GM.
Product Features:
See More
Product Features:
- Cross pin bolt lock ring
- Fits GM 11.5″
Yukon Gear – Positraction Internals For 9.5" GM With 33 Spline Axles (Part No.16057)
from
$606.99
Yukon positraction internals for 9.5″ GM with 33 spline axles. Yukon uses higher quality materials and better techniques than OEM to ensure a longer lasting spider gear set. This kit does not include clutches. All components come with a one year warranty against manufacturing defects. These internals are for Eaton positractions only. They will not fit factory positractions.
Product Features:
See More
Product Features:
- Spider gear kit
- Fits GM 9.5″ with Eaton positraction
- Includes two side gears, four pinion gears, cross pin shaft, roll pin and spider gear thrust washers.
Yukon Gear – 11.5" GM Standard Open Cross Pin Shaft (Part No.33409)
from
$46.99
11.5″ GM standard Open cross pin shaft.
Product Features:
See More
Product Features:
- Cross pin shaft
- Fits GM 11.5″
Yukon Gear – Grizzly Locker For GM 10.5" 14 Bolt Truck With 30 Spline Axles (Part No.28015)
from
$859.99
The Yukon Grizzly Locker is the ultimate in locking differentials for street, off-road, & drag racing. Grizzly Lockers provide 100% power to both tires, while still allowing for disengagement while negotiating turns. The Yukon Grizzly locker is a mechanical locking differential. It features 8620 internals for maximum strength. It’s patented design reduces common locker failures. All units assembled in the USA! All Grizzly Lockers are backed by the best warranty in the business! Yukon covers the replacement unit and covers any collaterally damaged parts and associated labor, up to $2,000!
Product Features:
See More
Product Features:
- Fits GM 10.5″ 14 bolt truck
- Installs into standard open carrier
- Patented internal design reduces common locker failures
- 8620 internals for added strength
- Assembled in the USA
Pro-King – Differential Cover Gasket (Part No.743B303)
from
$3.99
Pro-King is the leading supplier of transmission and driveline products in the aftermarket.
Product Features:
See More
Product Features:
- Meets or exceeds OE specifications
Yukon Gear – High Performance Ring & Pinion Gear Set For GM 9.25" IFS Reverse Rotation In A 3.42 Ratio (Part No.24496)
from
$454.99
Yukon Ring & Pinion sets give you the confidence of knowing you’re running gears designed for the harshest of conditions. Whether it’s on the street, off-road, or at the track; Yukon ring & pinion sets deliver unrivaled performance & quality. Yukon uses the latest designs and manufacturing technologies to provide a quiet running gear that is strong and easy to set up. All Yukon ring & pinion sets come standard with a one-year warranty.
Product Features:
See More
Product Features:
- Fits GM 9.25″ front
- 9.25″ ring gear
- 30 spline pinion
- 12 ring gear bolts
- 3.42 ratio
National – Bearing Race (Part No.HM903210)
from
$28.49
Manufactured with premium-grade steel, National taper bearing cups feature crowned raceways to ensure even load distribution.
Product Features:
See More
Product Features:
- PREMIUM MATERIALS – Precision manufactured using premium-grade steel for outstanding durability and performance
- SMOOTH ROTATION – Crowned raceways for even load distribution
- OE-STYLE DESIGN – Engineered to meet OE specifications
- COMPREHENSIVE COVERAGE – Industry-leading coverage for domestic and import applications
- RIGOROUS TESTING – Comprehensive testing throughout design and development processes by National engineers for quality you can count on
Yukon Gear – Adjuster Lock Bolt For Left Hand Case Half Of 7.2" And 9.25" GM IFS (Part No.33244)
from
$32.99
Adjuster lock bolt for left hand case half of 7.2″ and 9.25″ GM IFS.
Product Features:
See More
Product Features:
- Side adjuster lock bolt
- Fits GM 7.2″ IFS and 9.25″ IFS
Yukon Gear – 3 Qt – 80W90 Conventional Gear Oil With Posi Additive (Part No.15003)
from
$57.99
3 Qt. Penzoil 80W90 conventional gear Oil. W/ bottle of Posi additive.
Product Features:
See More
Product Features:
- Includes three quarts of conventional oil and one 4oz bottle of Yukon positraction additive
Dorman – Rear Axle Shaft, Left Or Right (Part No.630-145A)
from
$102.99
Axle shaft damaged or bearings worn out. This axle shaft directly replaces the original equipment on certain vehicles, complete with all necessary application-specific installation components.
Product Features:
See More
Product Features:
- Direct replacement – this axle shaft replaces the original equipment on specific vehicle years, makes and models
- Complete kit – each shaft includes critical installation hardware and components needed for specific vehicle applications
- Durable construction – designed to rigorous standards and tested to ensure performance
- Trustworthy solution – backed by team of engineers and quality control specialists in the United States
Yukon Gear – DiffrlPinSupportBolt (Part No.33582)
from
$5.99
DiffrlPinSupportBolt
Yukon Gear – Eaton-Type 14 Plate Carbon Clutch Set For 9.5" GM And 9.75" Ford (Part No.16058)
from
$362.99
Eaton-type 14 plate Carbon clutch set for 9.5″ GM and 9.75″ Ford.
Product Features:
See More
Product Features:
- Clutch kit
- Fits GM 9.5″ with Eaton positraction
- Carbon fiber clutches
Yukon Gear – Mini Spool For GM 10.5" 14 Bolt Truck (Part No.32301)
from
$287.99
Yukon mini spool for GM 10.5″ 14 bolt truck.
Product Features:
See More
Product Features:
- Fits 10.5″ GM 14 bolt truck
- Provides 100% traction to both wheels at all times
- Installs into standard open carrier case
Yukon Gear – Redi Sleeve For GM 8.5", 9.5" & 8.2" Bop Yokes (Part No.30229)
from
$57.99
8.5, 9.5, & 8.2 Buick, Oldsmobile, Pontiac GM REDI sleeve yoke saver.Yukon Mighty seal.
Product Features:
See More
Product Features:
- Pinion Redi-sleeve
- Fits GM 8.5″, 9.5″ and 8.2″ Buick, Oldsmobile and Pontiac
Yukon Gear – Left Hand Carrier Bearing Adjuster For 9.25" GM IFS (Part No.33362)
from
$98.99
Left hand carrier bearing adjuster for 9.25″ GM IFS.
Product Features:
See More
Product Features:
- Side adjuster
- Fits 2010 and down GM 9.25″ IFS
- Left hand side
Yukon Gear – Pinion Depth Shims For Chrysler 8.75", 9.25", GM 9.5" & Ford 10.25" (Part No.55059)
from
$21.99
8.75-42, 8.75-89, 9.25″ Chrysler & GM, 9.5″, 10.25″ pinion shim kit.
Product Features:
See More
Product Features:
- Pinion depth shim kit for Chrysler 8.75″ with ’42’ or ’89’ case housing, Chrysler 9.25″, GM 9.5″ and Ford 10.25″
Yukon Gear – 9.5 Standard Open Pinion Gear Thrust Washer (Part No.33374)
from
$28.99
9.5 Standard Open Pinion gear Thrust Washer.
Product Features:
See More
Product Features:
- Pinion gear thrust washer
- Fits GM 9.5″
Popular 2003 Chevrolet Silverado 2500 Differentials Categories
Most Popular Differential Bearings for 2003 Chevrolet Silverado 2500s
Enhance your 2003 Chevrolet Silverado 2500 with one of the 5 Differential Bearings we have in stock, starting at just $13.99.
National – Bearing Race (Part No.382A)
from
$13.99
Manufactured with premium-grade steel, National taper bearing cups feature crowned raceways to ensure even load distribution.
Product Features:
See More
Product Features:
- PREMIUM MATERIALS – Precision manufactured using premium-grade steel for outstanding durability and performance
- SMOOTH ROTATION – Crowned raceways for even load distribution
- OE-STYLE DESIGN – Engineered to meet OE specifications
- COMPREHENSIVE COVERAGE – Industry-leading coverage for domestic and import applications
- RIGOROUS TESTING – Comprehensive testing throughout design and development processes by National engineers for quality you can count on
Driveworks – Taper Bearing Cone (Part No.S-LM-102949)
from
$15.49
Value-priced bearing meets all cataloged application requirements.
Product Features:
See More
Product Features:
- Brand may vary by location
National – Multi-Purpose Bearing (Part No.A-50)
from
$66.99
Product Features:
See More
- CONSISTENT PERFORMANCE: Matched cup and cone components ensure consistent performance
- PREMIUM MATERIALS: Precision manufactured using premium-grade steel for outstanding durability and performance
- SMOOTH ROTATION: Crowned raceways and rollers for even load distribution
- OE-STYLE DESIGN: Engineered to meet OE specifications
- COMPREHENSIVE COVERAGE: Industry-leading coverage for domestic and import applications
- RIGOROUS TESTING: Comprehensive testing throughout design and development processes by National engineers for quality you can count on
Schaeffler – Bearing – TRB (Tapered Roller Bearing) (Part No.KT36)
from
$34.49
With advanced load-carrying capacity and compact design, tapered roller bearings are used in wheel bearings, transmissions, differentials, transfer cases and other miscellanous applications. FAG manufacturers over 100 million tapered roller bearings annually.
Product Features:
See More
Product Features:
- High-precision and High-quality components used in all KITs
- Coverage of classic and new high-tech solutions for the best system coverage
Schaeffler – Cup (Part No.382A)
from
$20.79
With advanced load-carrying capacity and compact design, tapered roller bearings are used in wheel bearings, transmissions, differentials, transfer cases and other miscellanous applications. FAG manufacturers over 100 million tapered roller bearings annually.
Product Features:
See More
Product Features:
- High-precision and High-quality components used in all KITs
- Coverage of classic and new high-tech solutions for the best system coverage
Best-Selling 2003 Chevrolet Silverado 2500 Differential Covers
Upgrade your Silverado 2500 with one of our 10 best-selling Differential Covers, earning an average 4.83 stars rating across 28 reviews.
Dorman – Differential Cover (Part No.697-711)
from
$63.99
This direct replacement differential cover matches the fit and function of the original equipment diff cover for a reliable, leak-free repair. It features a durable design, made to strict specifications, to help ensure reliable service life.
Product Features:
See More
Product Features:
- Direct replacement – this differential cover matches the fit and function of the original equipment diff cover on select vehicles
- Reliable repair – the smart solution for fixing an existing cover that’s rusted, damaged or leaking differential fluid
- Durable construction – this differential cover is made according to strict engineering standards to help ensure dependability
- Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience
Dorman – Differential Cover (Part No.697-712)
from
$89.99
This direct replacement differential cover matches the fit and function of the original equipment diff cover for a reliable, leak-free repair. It features a durable design, made to strict specifications, to help ensure reliable service life.
Product Features:
See More
Product Features:
- Direct replacement – this differential cover matches the fit and function of the original equipment diff cover on select vehicles
- Reliable repair – the smart solution for fixing an existing cover that’s rusted, damaged or leaking differential fluid
- Durable construction – this differential cover is made according to strict engineering standards to help ensure dependability
- Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience
Dorman – Differential Cover (Part No.697-703)
from
$46.99
This direct replacement differential cover matches the fit and function of the original equipment diff cover for a reliable, leak-free repair. It features a durable design, made to strict specifications, to help ensure reliable service life.
Product Features:
See More
Product Features:
- Direct replacement – this differential cover matches the fit and function of the original equipment diff cover on select vehicles
- Reliable repair – the smart solution for fixing an existing cover that’s rusted, damaged or leaking differential fluid
- Durable construction – this differential cover is made according to strict engineering standards to help ensure dependability
- Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience
Yukon Gear – Steel Cover For GM 9.5", Threaded For Fill Plug, Plug Not Included (Part No.32333)
from
$93.99
Steel cover for GM 9.5″ Threaded for fill plug, fill plug not included.
Product Features:
See More
Product Features:
- Fits GM 9.5″
- Steel
Yukon Gear – Steel Cover For Chrysler & GM 11.5", With O Fill Plug (Part No.32330)
Yukon Gear – Finned Aluminum Cover For Dodge & GM 11.5" Aam Rear Axle (Part No.32346)
Yukon Gear – Steel Cover For GM 10.5" 14 Bolt Truck (Part No.32345)
Yukon Gear – Chrome Cover For 10.5" GM 14 Bolt Truck (Part No.32013)
ATP – DIFF COVER KIT (Part No.111104)
from
$40.99
DIFF COVER KIT
B & M – Hi-Tek Aluminum Differential Cover for AAM 11.5 – Black (Part No.11317)
from
$506.99
Our engineers designed the line of Hi-Tek differential covers to not only look good but address a number of weaknesses of the factory-stamped steel covers. First, they started by constructing the covers of thick A356.0-T6 aluminum, which dissipates heat much faster than the factory steel unit keeping the fluid temperature lower under high-stress loads vs. a steel cover. Then for added durability, we added a reinforced center bar for extra strength along with load bolts to help prevent bearing cap deflection under severe loads. The internal shape of the cover retains the smooth round back internally to help keep the fluid flow going over the ring gear to properly lubricate the gears and bearings. Additional features include a magnetic drain plug for catching ferrous metal particles, MIL-Spec (MIL-A-8625) black anodized finish, machined B&M logo, all necessary hardware, and easy-to-follow detailed instructions for a quick and simple installation you can do at home.
Product Features:
See More
Product Features:
- Load Bolts for Additional Support for Bearing Caps
- Magnetic Drain Plug for Easy Servicing
- A356.0-T6 Aluminum Construction
- Over 65 Years of B&M Quality
- Limited Warranty
- Additional Fluid Capacity
- Black Anodized Finish
- Machined B&M Logo
Top-Quality Rear Housing Cover Gaskets for 2003 Chevrolet Silverado 2500s
Choose a high-quality OEM or aftermarket Rear Housing Cover Gasket for Chevrolet Silverado 2500s and enjoy top-notch performance from $8.29.
Felpro – Axle Housing Cover Gasket Irregular Shaped 14 Bolt Hole Gasket (Part No.RDS 55478)
from
$15.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.
Product Features:
See More
Product Features:
- Meets or exceeds all original equipment specifications
- Application specific design to ensure a perfect fit
- Unsurpassed quality you can trust
- Validated for fit, form and function
- Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes
Felpro – Axle Housing Cover Gasket: Irregular Shaped 14 Bolt Hole Gasket (Part No.RDS 55063)
from
$8.29
Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
Product Features:
See More
Product Features:
- Meets or exceeds all original equipment specifications
- Application specific design to ensure a perfect fit
- Engineered for the sealing repair environment
- Validated for fit, form and function
- Unsurpassed quality you can trust
Top Picks for 2003 Chevrolet Silverado 2500 Rear Differential Cover Gaskets
Invest in one of our 5 durable Rear Differential Cover Gaskets for your 2003 Chevrolet, knowing you’re getting trusted brands and expert craftsmanship.
Felpro – Axle Housing Cover Gasket: Irregular Shaped 14 Bolt Hole Gasket (Part No.RDS 55387)
from
$8.99
Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
Product Features:
See More
Product Features:
- Meets or exceeds all original equipment specifications
- Application specific design to ensure a perfect fit
- Engineered for the sealing repair environment
- Validated for fit, form and function
- Unsurpassed quality you can trust
Yukon Gear – 11.5" Chrysler & GM Cover Gasket (Part No.23013)
from
$44.99
11.5″ Chrysler & GM cover gasket.
Product Features:
See More
Product Features:
- Cover gasket
- Fits GM and Chrysler 11.5″
Yukon Gear – GM 10.5′ 14 Bolt Truck Cover Gasket (Part No.23016)
Yukon Gear – 9.5" GM Cover Gasket (Part No.23023)
Pro-King – Differential Cover Gasket (Part No.743B303)
from
$3.99
Pro-King is the leading supplier of transmission and driveline products in the aftermarket.
Product Features:
See More
Product Features:
- Meets or exceeds OE specifications
Top-Rated Differential Oil for 2003 Chevrolet Silverado 2500s
Make a smart move for your 2003 Chevrolet Silverado 2500 with products all priced from $24.99 to $148.99.
Valvoline – MaxLife Multi-Vehicle Automatic Transmission Fluid, 1 Gallon (Part No.773775)
from
$35.99
Valvoline MaxLife Multi-Vehicle 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. Recommended for use in the following applications: GM DEXRON-II, DEXRON-III, DEXRON-VI, Ford MERCON LV, Toyota/Lexus Type T, T-II, T-IV, WS, Honda/Acura, ATF-Z1, Nissan/Infiniti Matic-D, Matic-J, Matric-K, Matic-S, Hyundai/Kia SP-II, SP-III, SP-IV, SPH-IV, BMW 7045E, ETL 8072B, LA2634, LT71141, Allison C-4, Mercedes Benz NAG-1, Volvo 1161521, 1161540, 97340, 1273.41, and VW/Audi G-052-025-A2, G-052-162-A1. For CVT applications Valvoline recommends Valvoline Full Synthetic CVT Fluid.
Product Features:
See More
Product Features:
- Formulated with full-synthetic base oils and long life friction modifiers to 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
- Engineered with a proprietary blend of base oils and advanced additives to provide better oil flow at low temperatures and greater film protection at higher temperatures
Royal Purple – MaxGear SAE 75W90 High Performance Gear Oil w/Friction Modifier Additive, 1 QT (Part No.01300)
from
$24.99
Max Gear is recommended for truck and automotive differentials, outboard motor lower units or in rear axles or manual transmissions requiring an API fluid. Max Gear is a high performance automotive gear oil designed to provide maximum protection to heavily loaded gears while increasing power throughput through the drive train. Max Gear virtually eliminates both gear and bearing wear-even under severe squeeze film conditions caused by extremely high loads, sudden shock loads or low RPMs. Slippery, synthetic molecules not only reduce wear and friction but significantly increase Max Gear’s cold weather fluidity and lubricity, making it the ideal choice for vehicles operating in cold climates. Gears run smoother, quieter, cooler and longer without overhauls. It is noncorrosive to both ferrous and nonferrous metals.
Product Features:
See More
Product Features:
- Maximizes horsepower
- Extends gear and bearing life
- Reduces operating temperature
- Lower coefficient of friction
- Superior corrosion protection
- Separates rapidly from water
- For use with open, limited-slip and locking differential
- Contains limited-slip friction modifier
- Made in USA
Yukon Gear – 3 Qt – 80W90 Conventional Gear Oil With Posi Additive (Part No.15003)
from
$57.99
3 Qt. Penzoil 80W90 conventional gear Oil. W/ bottle of Posi additive.
Product Features:
See More
Product Features:
- Includes three quarts of conventional oil and one 4oz bottle of Yukon positraction additive
Yukon Gear – 3 Qt – Penzoil 80W90 Conventional Gear Oil (Part No.15002)
from
$44.99
3 Qt. Penzoil 80W90 conventional gear Oil.
Product Features:
See More
Product Features:
- Includes three quarts of conventional oil
Yukon Gear – Redline Synthetic "Shock Proof" Oil With Positraction Additive – 4 Quarts (Part No.15005)
from
$148.99
Redline Synthetic “Shock Proof” Oil with positraction Additive. 4 Quarts.
Product Features:
See More
Product Features:
- Includes four quarts of Redline Shockproof oil and one 4oz bottle of Yukon positraction additive
Yukon Gear – Redline Synthetic "Shock Proof" Oil – 3 Quarts (Part No.15000)
from
$99.99
Redline Synthetic “Shock Proof” Oil. 3 Quarts.
Product Features:
See More
Product Features:
- Includes three quarts of Redline Shockproof oil
Yukon Gear – Redline Synthetic "Shock Proof" Oil – 4 Quarts (Part No.15004)
from
$137.99
Redline Synthetic “Shock Proof” Oil. 4 Quarts.
Product Features:
See More
Product Features:
- Includes four quarts of Redline Shockproof oil
Castrol – Transmax ATF/CVT Universal Transmission Fluid, Smooth Performance, 1 Gallon (Part No.15E0C8)
from
$28.99
Castrol® Transmax® ATF/CVT Universal is a premium full-synthetic transmission fluid engineered for exceptional performance in both traditional step-shifting automatic transmissions and modern continuously variable transmissions (CVTs). Featuring Castrol Smooth Drive® Technology, it ensures enhanced friction durability for seamless gear shifts and superior high-temperature protection to resist oxidation. This advanced formulation offers unmatched protection against copper corrosion, extending the life of your transmission system. Its broad compatibility covers a wide range of ATF and CVT applications, including Dexron VI, Mercon LV, Toyota WS, Honda DW-1, Nissan Matic S, and many more, making it ideal for diverse vehicle types, including hybrids. Designed to improve workshop efficiency and simplify inventory management, this fluid is a versatile solution for professional mechanics and DIY enthusiasts alike. Packaged in a convenient 1-gallon size, it delivers outstanding value and reliability for maintaining optimal transmission performance.
Product Features:
See More
Product Features:
- Enhanced friction durability for smooth transmission performance
- Superior high temperature protection to effectively resist oxidation
- Unsurpassed protection against copper corrosion
- Broad scope of vehicle applications improves workshop efficiency and inventory management
- ATF Applications: Dexron VI (Dexron III, Dexron), Mercon LV (Mercon SP, Mercon V, Mercon), JASO 1A (03), JASO 1A LV (13), Toyota T IV, Toyota T III, Toyota WS, Honda/Acura DW 1/Z 1, Nissan Matic D, Matic J, Matic S, Hyundai/Kia SP IV, SP III
- ATF Applications: Mazda ATF M-V, M-III, FZ, Mitsubishi SP IV, SP III, IIM, II, PA, J3, VW/Audi (6, 8 & 9 speed automatics), BMW/Mini (6, 8 and 9 speed automatics), Jaguar/Land Rover (6, 8 & 9 speed automatics), Porsche (6, 8 & 9 speed automatics)
- ATF Applications: Volvo (6, 8 and 9 speed automatics), Volvo Transmission Oil 97342, AT102, Mercedes-Benz (7 and 9 speed automatics)
- CVT Applications: Toyota CVT Fluid TC, Toyota CVT Fluid FE , Nissan CVT Fluid NS-1, Nissan CVT Fluid NS-2, Nissan CVT Fluid NS-3, Subaru i-CVT Fluid, Subaru i-CVT FG, Subaru Lineartronic High Torque Chain CVTF, Honda HCF-2
Top-Rated Differential Brands For Your 2003 Chevrolet Silverado 2500
When it comes to finding the perfect Differential for your 2003 Chevrolet Silverado 2500, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 17 trusted brands. We carry the most popular Differential brands including , National, and Dorman, and more, all known for their exceptional customer ratings (average brand rating of 4.6 stars) and competitive prices, as low as $8.29. Purchasing a Differential from us here at Advance Auto Parts is a smart move for both you and your 2003 Chevrolet Silverado 2500, providing peace of mind with parts that meet or exceed OEM standards.
Popular Felpro 2003 Chevrolet Silverado 2500 Differentials
If you’re looking for a top-quality Differential for your 2003 Chevrolet Silverado 2500, Advance Auto Parts has exactly what you need with our selection of Felpro Differentials. We have 3 Felpro Differentials in stock for this fitment, all known for their durability and precision fit. With prices starting at just $8.29 and an average cost of $11.09, you’ll find the perfect Differential for your needs and budget. Felpro Differentials for the 2003 Chevrolet Silverado 2500 come highly rated, with over 35 customer reviews and an impressive average rating of 4.6 stars. Choosing a Felpro Differential from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
from
$15.99
(2)
Axle Housing Cover Gasket Irregular Shaped 14 Bolt Hole Gasket
“fel pro is best gasket for my purposes”
Top-Quality National 2003 Chevrolet Silverado 2500 Differentials
For those in search of a high-quality Differential for their 2003 Chevrolet Silverado 2500, Advance Auto Parts offers a great selection of National Differentials. With 3 National Differentials in stock, you can trust you’re getting top-tier parts designed for durability and a perfect fit. Prices for these Differentials start at just $13.99, with an average price of $28.99, giving you a range of options to suit your budget. Backed by over 13 customer ratings and an average rating of 4.3 stars, National Differentials provide both reliability and excellent performance. Choosing a National Differential from Advance Auto Parts is a smart investment in your vehicle’s performance and longevity.
from
$28.99
(5)
Multi-Purpose Seal
“How do you fix a leaking rear end? You seal it. That’s why I bought this seal.”
from
$43.99
(2)
Shaft Repair Sleeve
“As a mechanic I dont have time or money to waste on inferior products, which this is not.
Great product,great price”
FAQs for 2003 Chevrolet Silverado 2500 Differentials
What are the best-selling Differentials for 2003 Chevrolet Silverado 2500s?
Out of 298 Differentials that fit 2003 Chevrolet Silverado 2500s, the following parts are the top sellers:
- Taper Bearing Cone (5051614) – $15.49
- Axle Housing Cover Gasket: Irregular Shaped 14 Bolt Hole Gasket (5723531) – $8.29
- Axle Housing Cover Gasket: Irregular Shaped 14 Bolt Hole Gasket (3215601) – $8.99
What’s the price range for 2003 Chevrolet Silverado 2500 Differentials?
The prices of Differentials for the 2003 Chevrolet Silverado 2500 range from $2.99 up to $2,374.99 for the most premium parts.
What is the average price of a Differential for a 2003 Chevrolet Silverado 2500?
The average price for Differentials for the 2003 Chevrolet Silverado 2500 is $442.40. Keep in mind the variety of part types within our Differential category, where you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Differentials for other Chevrolet Silverado 2500 model years?
Yes, we carry Differentials for 4 model years of Chevrolet Silverado 2500s between 1999 and 2004. The following model years are the most popular for Differential purchases: 2002.
What are the cheapest Differentials for my 2003 Chevrolet Silverado 2500?
The cheapest 2003 Chevrolet Silverado 2500 Differentials we carry are:
- Differential Crush Sleeve (20520169) – $2.99
- Differential Cover Gasket (10282461) – $3.99
- Differential Crush Sleeve (10593146) – $3.99
- Side Gear Thrust Washer For Dana 60, 70 & 80 (11642996) – $4.99
- DiffrlPinSupportBolt (12018054) – $5.99
Does Advance Auto Parts sell Differentials for any other 2003 Chevrolet models?
Yes. We stock Differentials for 32 other popular 2003 Chevrolet models. Some of the most popular are 2003 Tahoe Differentials, 2003 Silverado 1500 Differentials, 2003 Corvette Differentials, 2003 Express 2500 Differentials, and 2003 Silverado 3500 Differentials.
What types of Differentials do you sell for my 2003 Chevrolet Silverado 2500?
As of 3/1/26, these are some of the most in-demand types of Differentials for a 2003 Chevrolet Silverado 2500:
Can I get help with 2003 Chevrolet Silverado 2500 Differential orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Chevrolet Differentials and more.
What is your return policy for Chevrolet Silverado 2500 Differentials?
Advance Auto Parts keeps returns simple. For new Chevrolet Silverado 2500 Differentials and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.