2003 Chevy Trailblazer Differentials
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Richmond®Excel™ Rear Ring and Pinion Gear SetChevy Trailblazer / Trailblazer EXT with 10 Bolt, GM 8.5" Series Axle / GM 8.625" Series Axle 2003, Excel™ Rear Ring and Pinion Gear Set by Richmond®. Designed utilizing the latest technology, this product by Richmond features premium...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$234.99 - $269.99 - Motive Gear®A-Line Ring and Pinion Gear SetChevy Trailblazer / Trailblazer EXT 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...Quiet operationComputer controlled heat treatment$206.95 - $226.80
- Auburn Gear®Grip-N-Loc™ Rear DifferentialChevy Trailblazer / Trailblazer EXT 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...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 Trailblazer 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$410.85 - $915.71Save: 15%$349.22 - $778.35
- Dorman®OE Solutions™ Rear Differential Ring and PinionChevy Trailblazer 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$221.76 - $614.99
- Yukon Gear & Axle®Dura Grip™ DifferentialChevy Trailblazer 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...Provides aggressive yet smooth traction to give you the confidence and performance you needFully rebuildable 4 spring design with composite clutches$781.89 - $799.89
- Yukon Gear & Axle®High Performance Ring and Pinion Gear SetChevy Trailblazer 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 - $587.89
- ACDelco®GM Genuine Parts™ Differential Clutch Pack ClipChevy Trailblazer 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....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: $1.52 (15%)$8.62
- ACDelco®GM Original Equipment™ DifferentialChevy Trailblazer EXT with Positraction Limited Slip Rear Axle 2003, GM Original Equipment™ Differential by ACDelco®. Don’t be “indifferent” toward your differential. It plays a vital role in moving your vehicle and ensuring a...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$609.39Save: $94.69 (16%)$514.70
- Dorman®OE Solutions™ Rear Differential Positive Unit AssemblyChevy Trailblazer / Trailblazer EXT with 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 performance with this...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
- American Axle®Differential Case with Internal GearChevy Trailblazer with 7.25" Ring Gear, Independent Front Suspension, 3.23 Ratio, GM Series Axle 2003, Differential Case With Internal Gear by American Axle®. AAM differential cases are machined and assembled to the high quality...Dependable solution for driveline and drivetrain systemsHighly engineered for top quality and operational excellence$218.33
- American Axle®Ring and Pinion Gear SetChevy Trailblazer with GM Series Axle 2003, Ring and Pinion Gear Set by American Axle®. AAM offers a complete wheel end component kit to assist you in the installation process. Company use only OE approved quality and tested seals,...Dependable solution for driveline and drivetrain systemsHighly engineered for top quality and operational excellence$264.63 - $346.73
- Yukon Gear & Axle®DifferentialChevy Trailblazer 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...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 - $445.89
- Yukon Gear & Axle®Grizzly Locker™ DifferentialChevy Trailblazer 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$846.89 - $1,031.89
- Richmond®Street Gear Ring and Pinion Gear SetChevy Trailblazer / Trailblazer EXT with 10 Bolt, GM 8.5" Series Axle / GM 8.625" Series Axle 2003, Street Gear Ring and Pinion Gear Set by Richmond®. Richmond Gear ring and pinions are perfect for any vehicle where performance and...Outstanding design and state of the art manufacturing techniquesExtensive testing ensures uncompromising reliability$360.89 - $529.99
- Auburn Gear®ECTED Max™ Rear Limited Slip DifferentialChevy Trailblazer with 30 Spline, 2.73 and Up Gear Ratio, 10 Bolt, GM 8.6" Series Axle 2003, ECTED Max™ Rear Limited Slip Differential by Auburn Gear®. With Selectable Full Locker. The ECTED Max™ is a selectable traction device; an...Expertly crafted from superior materialsProvides exceptional reliability$1,563.76
- Motive Gear®Performance Ring and Pinion Gear SetChevy Trailblazer / Trailblazer EXT 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...Central contact patternCNC start to finish$364.99 - $514.99
- Motive Gear®Performance Ring and Pinion Gear SetChevy Trailblazer / Trailblazer EXT 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...Central contact patternCNC start to finish$328.67 - $514.99
- Motive Gear®Ring and Pinion Gear SetChevy Trailblazer / Trailblazer EXT with 2.73 and Up Gear Ratio, 10 Bolt, GM 8.5" Series Axle / GM 8.625" Series Axle 2003, Ring and Pinion Gear Set by Motive Gear®. Motive Gear stock performance ring and pinions are excellent...Quiet operationComputer controlled heat treatment$339.99 - $429.99
- Motive Gear®SpoolChevy Trailblazer / Trailblazer EXT 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...Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best$187.51
- Powertrax®Rear Grip Pro Traction SystemChevy Trailblazer / Trailblazer EXT 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...Comes Fully AssembledDelivers Progressive and Variable Traction$711.14
- ACDelco®Genuine GM Parts™ Differential CarrierChevy Trailblazer 2003, Genuine GM Parts™ Differential Carrier 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$291.57 - $715.77Save: 15%$247.83 - $608.41
- ACDelco®Genuine GM Parts™ Differential Carrier Bearing ShimChevy Trailblazer / Trailblazer EXT 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 than...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$63.45 - $141.56Save: 15%$53.94 - $119.62
- ACDelco®Genuine GM Parts™ Differential Pinion SealChevy Trailblazer 2003, Genuine GM Parts™ Differential Pinion Seal by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$4.85 - $38.63Save: 15%$4.12 - $32.83
- Yukon Gear & Axle®Differential Bearing Installation KitChevy Trailblazer 2003, Differential Bearing Installation Kit by Yukon Gear & Axle®. With Timken Bearings and Races. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking speed and...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$222.89 - $388.89
- ACDelco®Genuine GM Parts™ Differential Carrier BearingChevy Trailblazer / Trailblazer EXT 2003, Genuine GM Parts™ Differential Carrier Bearing by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$64.79 - $82.93Save: 15%$55.07 - $70.49
- SKF®Differential Pinion BearingChevy Trailblazer 2003, Differential Pinion Bearing by SKF®. When it comes to a top-notch replacement for your worn out factory part, this OE-quality differential component is right what the doctor ordered if you need to restore and...Excellent replacement for your worn out or faulty partDesigned to restore original performance and reliability$11.68 - $20.50
- Timken®Differential Bearing and Seal KitChevy Trailblazer 2003, Differential Bearing and Seal Kit by Timken®. Get optimum vehicle performance with Timken bearings. Timken manufactures ball bearings, cylindrical roller bearings, and tapered roller bearings, and all feature...Designed to effectively reduce frictionUltimate load handling capability$103.60 - $140.14
- SKF®Differential Pinion SealChevy Trailblazer 2003, Differential Pinion Seal by SKF®. Designed utilizing the latest technology, this product by SKF features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Superior protection against dirt and waterManufactured with high-quality tested design and materials for correct fit$7.98 - $14.14
- American Axle®Differential Pinion SealChevy Trailblazer with GM Series Axle 2003, Differential Pinion Seal by American Axle®. Designed with precision and functionality in mind, this accessory ensures outstanding performance and easy use which makes it the perfect deal for...Dependable solution for driveline and drivetrain systemsHighly engineered for top quality and operational excellence$11.37 - $21.59
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