2008 GMC Sierra Driveline & Axle Parts
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American Axle®Inner Output ShaftGMC Sierra 1500 4WD 2008, Inner Output Shaft by American Axle®. All AAM Front Drive Output Shafts use specialized steel, and are produced to meet the rigorous standards demanded by our OEM truck and SUV customers. The heat treat and...Dependable solution for driveline and drivetrain systemsHighly engineered for top quality and operational excellence$50.92 - $67.60 - American Axle®Output ShaftGMC Sierra 1500 2008, Output Shaft by American Axle®. All AAM Front Drive Output Shafts use specialized steel, and are produced to meet the rigorous standards demanded by our OEM truck and SUV customers. The heat treat and forging...Dependable solution for driveline and drivetrain systemsHighly engineered for top quality and operational excellence$89.30 - $238.72
- Yukon Gear & Axle®Axle ShaftGMC Sierra 2008, Axle Shaft by Yukon Gear & Axle®. Yukon Gear and Axle offers an extensive line of general replacement and high performance axles for passenger car, truck and SUV applications. High quality alloys and the latest in...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$271.89 - $680.89
- Richmond®Excel™ Front Inner Axle Shaft AssemblyGMC Sierra 2008, Excel™ Front Inner Axle Shaft Assembly by Richmond®. Manufactured from the highest-quality steel, rear axle shafts are proven to meet or exceed original equipment manufacturer’s specifications on strength and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$245.74 - $395.68
- ACDelco®Genuine GM Parts™ DriveshaftGMC Sierra 2008, Genuine GM Parts™ Driveshaft 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$188.50 - $1,035.96
- Fabtech®Heavy Duty™ Front DriveshaftGMC Sierra 2500 HD / 3500 HD with 8" Ring Gear 2008, Heavy Duty™ Front Driveshaft by Fabtech®. Proper design in suspension development is key in providing a quality, trouble free product to the end consumer. Fabtech leads the industry...Precision engineered for your vehicleTested to outperform all comparable products on the market$767.03
- SKP®Rear Differential CoverGMC Sierra 2008, Rear Differential Cover by SKP®. Safeguard your differential from potential road hazards with this top-notch differential cover. Made to exact specifications for fit, form, and function, this premium product will...Excellent replacement for your worn out differential coverDesigned for the ultimate protection against road debris$15.17 - $31.00
- Genuine®Rear Differential CoverGMC Sierra 1500 2008, Rear Differential Cover by Genuine®. If your driveline system parts are in need of repair, don’t compromise the performance and safety of your car with suspect, off-brand replacement parts from the local auto...Designed to restore your vehicle’s driveline systemGenuine OE replacement parts from the OE manufacturer$81.58
- Yukon Gear & Axle®Rear Heavy Duty Differential CoverGMC Sierra 2008, Rear Heavy Duty Differential Cover by Yukon Gear & Axle®. Yukon Gear and Axle offers an extensive line of general replacement and high performance products for passenger car, truck and SUV applications. High quality...$394.89 - $433.89
- ATP®Differential CoverGMC Sierra 2500 HD without Positraction Differential and with 10.5" Ring Gear 2008, Differential Cover by ATP®. With Gasket and Internal Magnet. Differential covers can become damaged from road debris, corrosion, or bolt/drain plug over...OE quality at an affordable priceOE fit and function$26.92
- ATP®Differential Cover KitGMC Sierra 1500 with 8.5" Ring Gear / 8.625" Ring Gear, Drain Plug 2008, Differential Cover Kit by ATP®. With Gasket and Internal Magnet. Differential covers can become damaged from road debris, corrosion, or bolt/drain plug over...OE quality at an affordable priceOE fit and function$37.00
- BD Diesel Performance®Differential CoverGMC Sierra 6.6L 2008, Differential Cover by BD Diesel Performance®. BD's design deflects the oil back onto the ring gear and into the pinion gear for cooler longer life. Other differential covers are large and bulky resulting in...$361.95
- Proform®Perfect Launch™ Rear Differential CoverGMC Sierra 1500 with 10 Bolt Cover, GM 8.5" Series Axle 2008, Perfect Launch™ Rear Differential Cover by Proform®. Reinforced lightweight aluminum rear end cover designed to strengthen the rear housing case in heavy torque situations....$201.55
- Dorman®OE Solutions™ Rear Differential Positive Unit AssemblyGMC Sierra 1500 with 8.5" Ring Gear / 8.625" Ring Gear, 10 Bolt Differential Cover, 9.5" Light Duty Axle / Saginaw-American Axle 2008, OE Solutions™ Rear Differential Positive Unit Assembly by Dorman®. Hard use and poor lubrication...Direct replacement - this differential carrier fits in place of this vehicle's original equipment carrier100% new - this differential carrier uses all-new components$529.80 - $668.33
- Yukon Gear & Axle®Dura Grip™ DifferentialGMC Sierra 2008, 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 2008, 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®High Performance Ring and Pinion Gear SetGMC Sierra 2008, 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
- Yukon Gear & Axle®Rear Mini SpoolGMC Sierra 2500 HD with GM 14" Series Axle 2008, 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®SpoolGMC Sierra 2008, 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 ultimate...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$433.89 - $1,599.89
- Richmond®Excel™ Differential CarrierGMC Sierra 2008, 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$88.51 - $297.47
- Richmond®Street Gear Ring and Pinion Gear SetGMC Sierra 1500 with 10 Bolt, GM 8.5" Series Axle / GM 8.625" Series Axle 2008, 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
- Motive Gear®Performance Ring and Pinion Gear SetGMC Sierra 2008, 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 2008, 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
- Motive Gear®Ring and Pinion Gear SetGMC Sierra 2008, 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
- Motive Gear®SpoolGMC Sierra 2008, 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 undergo rigid quality control processes to insure...Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best$187.51 - $407.66
- Powertrax®Rear Grip Pro Traction SystemGMC Sierra 1500 with 3.42 Ratio and Numerically Higher, GM 9.5" Series Axle 2008, 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
- Eaton®Detroit Locker™ Rear DifferentialGMC Sierra 2500 HD with 1.55" Axle Shaft Diameter, GM 11.5" Series Axle 2008, Detroit Locker™ Rear Differential by Eaton®. The Detroit Locker is a 100%-automatic locking differential that provides ultimate traction for mild to extreme...100% automatic locking - no driver action neededProvides maximum amount of traction to both wheel ends$1,314.99
- Eaton®Detroit Truetrac™ Rear DifferentialGMC Sierra 2008, 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 - $1,206.99
- Eaton®Posi™ Rear DifferentialGMC Sierra 2008, 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 - $829.99
- Nitro Gear & Axle®Ring and Pinion Gear SetGMC Sierra 2008, Ring and Pinion Gear Set by Nitro Gear & Axle®. Experience the thrill and ease of driving your vehicle with premium-quality Nitro Gear & Axle parts! They are manufactured using high-grade materials and state-of-the-art...Thoroughly Tested to live up to the toughest conditionsBuilt to strict tolerances to ensure exceptional performance$261.00 - $562.05
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