2003 Chevy Express Differentials
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Richmond®Excel™ Rear Ring and Pinion Gear SetChevy Express 2003, Excel™ Rear Ring and Pinion Gear Set by Richmond®. Designed utilizing the latest technology, this product by Richmond features premium quality and will perform better than advertised. Perfect for your vehicle and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$234.99 - $360.99 - Motive Gear®Ring and Pinion Gear SetChevy Express 2003, Ring and Pinion Gear Set by Motive Gear®. Motive Gear stock performance ring and pinions are excellent replacements for OE. Experienced installers prefer ring and pinions for easy setup, superior strength, quality,...Quiet operationComputer controlled heat treatment$339.99 - $739.99
- Auburn Gear®Grip-N-Loc™ Rear DifferentialChevy Cargo Van / Express 2003, Grip-N-Loc™ Rear Differential by Auburn Gear®. Auburn Gear’s most advanced limited slip differential, the Grip-N-Loc™, builds upon exclusive technologies found in the previous limited slip line, but...Upgrades vehicles for safe transfer of increased power/torque across the axleCase material is up to 50% stronger than OE cases$607.83 - $646.90
- ACDelco®Genuine GM Parts™ Ring and Pinion Gear SetChevy Express 2003, Genuine GM Parts™ Ring and Pinion Gear Set by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$456.46 - $915.71Save: 15%$387.64 - $778.35
- Dorman®OE Solutions™ Rear Differential Ring and PinionChevy Express 2003, OE Solutions™ Rear Differential Ring and Pinion by Dorman®. The gears of Dorman’s Differential Ring and Pinion are engineered to effectively transfer torque from the driveshaft to the axles. It's robust steel...Replacement eliminates driveline grinding and whining soundsDirect replacement for a proper fit$213.76 - $656.94
- Yukon Gear & Axle®Dura Grip™ DifferentialChevy Express 2003, Dura Grip™ Differential by Yukon Gear & Axle®. The Yukon Dura Grip an example of the popular clutch plate limited slips that appeared as OE equipment. Steel clutch plates, half of which are covered with a friction...Provides aggressive yet smooth traction to give you the confidence and performance you needFully rebuildable 4 spring design with composite clutches$781.89 - $1,166.89
- Yukon Gear & Axle®High Performance Ring and Pinion Gear SetChevy Express 2003, High Performance Ring and Pinion Gear Set by Yukon Gear & Axle®. Yukon Ring and Pinion sets give you the confidence of knowing you’re running gears designed for the harshest of conditions. Whether it’s on the...Smooth finishEasy Set-Up$359.89 - $999.89
- ACDelco®GM Genuine Parts™ Differential Clutch Pack ClipChevy Express 2003, GM Genuine Parts™ Differential Clutch Pack Clip by ACDelco®. WIDTH .71 INCH. GM Genuine Parts Clutch Friction Discs are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM...Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors$10.14Save: 15%$8.62
- ACDelco®GM Genuine Parts™ Differential Side Gear ShimChevy Express 2003, GM Genuine Parts™ Differential Side Gear Shim by ACDelco®. GM Genuine Parts Washers are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE...Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors$10.09 - $10.52Save: 15%$8.58 - $8.94
- ACDelco®GM Original Equipment™ DifferentialChevy Express 1500 with 8.5" Ring Gear / 8.625" Ring Gear, Positraction Limited Slip Rear Axle, 3.42 Ratio / 3.73 Ratio, Saginaw-American Axle 2003, GM Original Equipment™ Differential by ACDelco®. Don’t be “indifferent” toward...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$631.25Save: $94.69 (15%)$536.56
- Yukon Gear & Axle®DifferentialChevy Express 2003, Differential by Yukon Gear & Axle®. Yukon Gear and Axle manufactures a full line of standard open carrier cases for your vehicle. The castings and machining are kept to the highest of standards to produce a carrier...Enables you to keep your engine in the powerband for more giddy-up and high speedAllows for getting superior traction on just about any brutal terrain$437.89 - $1,362.89
- Yukon Gear & Axle®Grizzly Locker™ DifferentialChevy Express 2003, Grizzly Locker™ Differential by Yukon Gear & Axle®. The Yukon Grizzly Locker is the ultimate in mechanical locking differentials for street, off-road, and drag racing. Grizzly Lockers provide 100% power to both...Available for many popular off-road & performance applicationsPatent pending design reduces common failures$779.89 - $1,031.89
- Yukon Gear & Axle®Mini SpoolChevy Express 2003, Mini Spool by Yukon Gear & Axle®. Mini spools are a low-cost traction option for vehicles looking for full-time lockup. The mini spool installs into a standard open carrier and give 100% power to both tires at all...Provides 100% traction to both wheels at all timesInstalls into standard open carrier case$183.89 - $282.89
- Yukon Gear & Axle®SpoolChevy Express 2003, Spool by Yukon Gear & Axle®. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking speed and performance with this premium differential component that delivers the...Enables you to keep your engine in the powerband for more giddy-up and high speedAllows for getting superior traction on just about any brutal terrain$417.89 - $999.89
- Spicer®Rear Mini SpoolChevy Express 1500 with 30 Spline, GM 8.5" Series Axle 2003, Rear Mini Spool by Spicer®. Designed to replace the spider gears inside the differential case, Spicer mini spools are a fast, effective way to get full lock-up on the dirt...Expertly crafted from premium materialsDesigned to match rigorous quality standards$126.61
- Dorman®OE Solutions™ Rear Differential Positive Unit AssemblyChevy Express 1500 with 8.5" Ring Gear / 8.625" Ring Gear, 30 Spline Shaft 2003, OE Solutions™ Rear Differential Positive Unit Assembly by Dorman®. Hard use and poor lubrication can wear out a differential. Restore original...Direct replacement - this differential carrier fits in place of this vehicle's original equipment carrier100% new - this differential carrier uses all-new components$615.65
- Richmond®Excel™ Rear Differential CarrierChevy Express 2003, Excel™ Rear Differential Carrier by Richmond®. Designed utilizing the latest technology, this product by Richmond features premium quality and will perform better than advertised. Perfect for your vehicle and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$160.77 - $230.84
- Richmond®Street Gear Ring and Pinion Gear SetChevy Express 2003, Street Gear Ring and Pinion Gear Set by Richmond®. Richmond Gear ring and pinions are perfect for any vehicle where performance and durability matters. Made from first-run steel, never recycled material, Richmond...Outstanding design and state of the art manufacturing techniquesExtensive testing ensures uncompromising reliability$360.89 - $580.99
- Auburn Gear®ECTED Max™ Rear Limited Slip DifferentialChevy Express 2500 4.8L / 6.0L with 30 Spline, 2.73 and Up Gear Ratio, 10 Bolt, GM 8.5" Series Axle 2003, ECTED Max™ Rear Limited Slip Differential by Auburn Gear®. With Selectable Full Locker. The ECTED Max™ is a selectable...Expertly crafted from superior materialsProvides exceptional reliability$1,563.76
- Powertrax®Grip Lok Traction SystemChevy Express 2500 with 35 Spline, Dana 60 Series Axle 2003, Grip Lok Traction System by Powertrax®. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for...Comes Fully AssembledTraction Adding Differential Technology$774.74 - $796.84
- Powertrax®Rear Grip Pro Traction SystemChevy Express 1500 with 3.42 Ratio and Numerically Higher, GM 9.5" Series Axle 2003, Rear Grip Pro Traction System by Powertrax®. The Powertrax Grip Pro is a gear driven limited slip differential designed to be among the strongest and...Comes Fully AssembledDelivers Progressive and Variable Traction$711.14
- AllStar Performance®Ring and Pinion Gear SetChevy Express 1500 with 10 Bolt, GM 8.5" Series Axle 2003, Ring and Pinion Gear Set by AllStar Performance®. Drive with confidence and have the edge with AllStar Performance. With such a ground-breaking design and elaborate development,...Precise manufacturing and high-grade materialsExceptional performance at a competitive price$169.99
- Eaton®Detroit Locker™ Rear DifferentialChevy Express 3500 with 14 Bolt, 1.50" Axle Shaft Diameter, GM 10.5" Series Axle 2003, Detroit Locker™ Rear Differential by Eaton®. The Detroit Locker is a 100%-automatic locking differential that provides ultimate traction for mild...100% automatic locking - no driver action neededProvides maximum amount of traction to both wheel ends$626.99
- Eaton®Detroit Truetrac™ Rear DifferentialChevy Express 2003, Detroit Truetrac™ Rear Differential by Eaton®. The Detroit Truetrac is a helical-gear style performance differential that maximizes wheel traction and enhances driving and handling characteristics. Operation of the...Helical-style pinion gearsLimited-slip operation$629.99 - $759.99
- Eaton®Posi™ Rear DifferentialChevy Express 2003, Posi™ Rear Differential by Eaton®. The Eaton Posi limited-slip differential prevents wheel slip before it can get started. To do that, carbon disc clutch packs, preloaded by a central spring assembly, are located...Superior rebuildable designRace-bred carbon friction discs$630.99 - $849.99
- Motive Gear®A-Line Ring and Pinion Gear SetChevy Express 1500 with 2.73 and Up Gear Ratio, 10 Bolt, GM 8.5" Series Axle / GM 8.625" Series Axle 2003, A-Line Ring and Pinion Gear Set by Motive Gear®. Motive Gear stock performance ring and pinions are excellent replacements for...Quiet operationComputer controlled heat treatment$206.95 - $226.80
- Motive Gear®Performance Ring and Pinion Gear SetChevy Express 1500 with 2.73 and Up Gear Ratio, 10 Bolt, GM 8.5" Series Axle / GM 8.625" Series Axle 2003, Performance Ring and Pinion Gear Set by Motive Gear®. Motive Gear Performance ring and pinions are perfect for dedicated racing...Central contact patternCNC start to finish$364.99 - $514.99
- Motive Gear®Performance Ring and Pinion Gear SetChevy Express 1500 with 2.73 and Up Gear Ratio with 10 Bolt with GM 8.5" Series Axle / with GM 8.625" Series Axle 2003, Performance Ring and Pinion Gear Set by Motive Gear®. Motive Gear Performance ring and pinions are perfect for...Central contact patternCNC start to finish$328.67 - $514.99
- Motive Gear®SpoolChevy Express 1500 with 30 Spline, 10 Bolt, GM 8.6" Series Axle 2003, Spool by Motive Gear®. All Motive Gear products are engineered for their specific application and manufactured in state of the art facilities. All of company products...Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best$187.51
- ACDelco®Genuine GM Parts™ Differential Carrier Bearing ShimChevy Express 1500 with 3.42 Ratio / 3.73 Ratio 2003, Genuine GM Parts™ Differential Carrier Bearing Shim by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$63.45 - $141.56Save: 15%$53.94 - $119.62
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