2012 GMC Sierra Differentials
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Richmond®Excel™ Ring and Pinion Gear SetGMC Sierra 2012, Excel™ 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 - $499.99 - Motive Gear®Standard Open DifferentialGMC Sierra 2012, Standard Open Differential 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 undergo rigid quality control...Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best$105.40 - $357.16
- Motive Gear®Ring and Pinion Gear SetGMC Sierra 2012, 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, and...Quiet operationComputer controlled heat treatment$297.99 - $880.99
- ACDelco®DifferentialGMC Sierra 2500 HD 2012, Differential by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$606.04
- ACDelco®GM Original Equipment™ DifferentialGMC Sierra with Positraction Limited Slip Rear Axle 2012, 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 smooth ride....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$493.79
- ACDelco®Genuine GM Parts™ Ring and Pinion Gear SetGMC Sierra 2012, 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 and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$356.28 - $624.73
- Dorman®OE Solutions™ Differential Ring and PinionGMC Sierra 2012, OE Solutions™ 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$159.16 - $490.20
- Yukon Gear & Axle®High Performance Ring and Pinion Gear SetGMC Sierra 2012, 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 - $887.89
- ACDelco®Genuine GM Parts™ Rear Axle Housing Cover GasketGMC Sierra 2500 HD / 3500 HD 2012, Genuine GM Parts™ Rear Axle Housing Cover Gasket by ACDelco®.$16.85
- Dorman®OE Solutions™ Rear Differential Positive Unit AssemblyGMC Sierra 1500 with 8.5" Ring Gear / 8.625" Ring Gear, 10 Bolt Differential Cover, Saginaw-American Axle 2012, OE Solutions™ Rear Differential Positive Unit Assembly by Dorman®. Hard use and poor lubrication can wear out a...Direct replacement - this differential carrier fits in place of this vehicle's original equipment carrier100% new - this differential carrier uses all-new components$620.58 - $674.49
- Yukon Gear & Axle®DifferentialGMC Sierra 1500 2012, 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$445.89 - $527.89
- Yukon Gear & Axle®Dura Grip™ DifferentialGMC Sierra 2012, 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 - $1,499.89
- Yukon Gear & Axle®Grizzly Locker™ DifferentialGMC Sierra 2012, 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 tires,...Available for many popular off-road & performance applicationsPatent pending design reduces common failures$779.89 - $1,899.89
- Yukon Gear & Axle®Rear Mini SpoolGMC Sierra 2500 HD with GM 14" Series Axle 2012, Rear 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...Provides 100% traction to both wheels at all timesInstalls into standard open carrier case$282.89
- Yukon Gear & Axle®Rear SpoolGMC Sierra 2012, Rear 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$524.89 - $1,599.89
- Richmond®Excel™ Differential CarrierGMC Sierra 2012, Excel™ 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 lifestyle, it...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$94.07 - $345.98
- Richmond®Street Gear Ring and Pinion Gear SetGMC Sierra 1500 with 10 Bolt, GM 8.5" Series Axle / GM 8.625" Series Axle 2012, 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...Outstanding design and state of the art manufacturing techniquesExtensive testing ensures uncompromising reliability$360.89 - $529.99
- ATP®Front DifferentialGMC Sierra 4WD 2012, Front Differential by ATP®. Location: Front Axle. ATP Remanufactured Front Differentials are carefully inspected and then totally reconditioned to meet original specifications. All units are supplied with new...Fully remanufactured and reconditionedReady to install, just add oil$2,198.90 - $4,062.70
- Motive Gear®A-Line Ring and Pinion Gear SetGMC Sierra 1500 with 2.73 and Up Gear Ratio, 10 Bolt, GM 8.5" Series Axle / GM 8.625" Series Axle 2012, A-Line Ring and Pinion Gear Set by Motive Gear®. Motive Gear stock performance ring and pinions are excellent replacements for OE....Quiet operationComputer controlled heat treatment$217.63 - $226.80
- Motive Gear®Performance Ring and Pinion Gear SetGMC Sierra 2012, Performance Ring and Pinion Gear Set by Motive Gear®. Motive Gear Performance ring and pinions are perfect for dedicated racing or off-road vehicle. Gear sets are made from first-run steel, Motive Gear never use...Central contact patternCNC start to finish$364.99 - $594.99
- Motive Gear®Performance Ring and Pinion Gear SetGMC Sierra 2012, Performance Ring and Pinion Gear Set by Motive Gear®. Motive Gear Performance ring and pinions are perfect for dedicated racing or off-road vehicle. Gear sets are made from first-run steel, Motive Gear never use...Central contact patternCNC start to finish$328.67 - $594.99
- Powertrax®Rear Grip Pro Traction SystemGMC Sierra 1500 with 3.42 Ratio and Numerically Higher, GM 9.5" Series Axle 2012, 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 most...Comes Fully AssembledDelivers Progressive and Variable Traction$711.14
- Revolution Gear & Axle®Ring and Pinion Gear SetGMC Sierra 2012, Ring and Pinion Gear Set by Revolution Gear & Axle®. Made from top quality 8620 Steel and are precision heat treated to OEM specifications, making for the best aftermarket gears available. Revolution gears are also...Made to promote and inspire your off-road adventuresTested in demanding off-road conditions for maximum durability$210.99 - $291.99
- ACDelco®Genuine GM Parts™ Differential CarrierGMC Sierra 2012, 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 and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$126.25 - $1,093.24
- ACDelco®GM Original Equipment™ Front Differential CarrierGMC Sierra 1500 4WD with 3.08 Ratio / 3.42 Ratio / 3.73 Ratio 2012, GM Original Equipment™ Front Differential Carrier by ACDelco®. Don’t be “indifferent” toward your differential. It plays a vital role in moving your vehicle and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$449.35
- SKF®Differential Rebuild KitGMC Sierra 2012, Differential Rebuild Kit 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...Excellent replacement for your worn out or faulty partDesigned to restore original performance and reliability$109.97 - $277.03
- Timken®Differential Pinion SealGMC Sierra 2012, Differential Pinion Seal by Timken®. Timken offers the right seal to keep your vehicle running optimally. Timken seals provide ultimate protection from contaminants and help retain lubricants and liquids, ensuring...Machined rubber sealing edge provides greater accuracy and consistency and a better sealing surfaceAn extra dust lip helps keep harmful contaminants out and protects against rust and corrosion$12.01 - $24.80
- ACDelco®Genuine GM Parts™ Differential Side and Pinion Gear KitGMC Sierra 2012, Genuine GM Parts™ Differential Side and Pinion Gear Kit 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$53.60 - $433.32
- National®Outer Differential Pinion SealGMC Sierra with AAM Series Axle 2012, Outer Differential Pinion Seal by National®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind,...Designed to increase wheel-end reliability by effectively excluding dirt, moisture, and other contaminantsA patent-pending National Dynamic Edge technology allows for maximum protection$11.01 - $25.35
- ACDelco®Genuine GM Parts™ Differential SealGMC Sierra 2012, Genuine GM Parts™ Differential Seal by ACDelco®. Designed utilizing the latest technology, this product by ACDelco 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$11.92 - $11.99
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2012 GMC Sierra Differentials Reviews
1 review
Kit Doesn't Come with Correct Side Adjustor Bearings or Seals
Transtar Industries® - Differential Rebuild Bearing KitPosted by Customer / February 08, 20212006 Pontiac GTO
2012 GMC Sierra Models
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