2006 GMC Sierra Differentials
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Richmond®Excel™ Ring and Pinion Gear SetGMC Sierra 2006, 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®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 2006, 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$206.95 - $226.80
- ARB®Air Locker™ DifferentialGMC Sierra D / G / U Engine VIN Character 2006, Air Locker™ Differential by ARB®. Created to provide 100% traction on demand, without sacrificing any of your vehicle's highway driving performance, ARB Air Lockers employ a 12 volt ARB...Differential CaseFlange Cap Assembly$1,158.00 - $1,231.00
- Dorman®OE Solutions™ Rear Differential Pinion FlangeGMC Sierra 2500 HD / 3500 4WD 2006, OE Solutions™ Rear Differential Pinion Flange by Dorman®. Worn or damaged differential pinion flange causing driveline vibrations? This direct replacement pinion flange matches the original...Direct replacement - this differential pinion flange matches the fit and construction of the original pinion flangeExcellent value - this replacement pinion flange offers original equipment quality at a fraction of the price of dealer parts.$119.92
- ACDelco®Genuine GM Parts™ Ring and Pinion Gear SetGMC Sierra 2006, 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$427.84 - $1,300.27Save: up to 16%$363.66 - $1,105.22
- TRQ®Drivetrain KitGMC Sierra 1500 Regular Cab RWD Transmission 2006, Drivetrain Kit by TRQ®. 2 Piece. TRQ drivetrain kits are manufactured using premium raw materials to restore original performance. Each TRQ drivetrain component is designed to be a...100% New: Manufactured to tighter tolerances for extended service lifeUpgraded Elastomer: Premium seals to extended service life$210.95Save: $10.55 (5%)$200.40
- Dorman®OE Solutions™ Differential Ring and PinionGMC Sierra 2006, 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$198.56 - $656.94
- Yukon Gear & Axle®DifferentialGMC Sierra 2006, 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
- ACDelco®GM Genuine Parts™ Differential Clutch Pack ClipGMC Sierra 2006, 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 ShimGMC Sierra 2006, 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 parts...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™ DifferentialGMC Sierra 1500 / 1500 HD with 8.5" Ring Gear / 8.625" Ring Gear, Positraction Limited Slip Rear Axle, Saginaw-American Axle 2006, GM Original Equipment™ Differential by ACDelco®. Don’t be “indifferent” toward your differential....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$631.25Save: $94.69 (15%)$536.56
- Dorman®OE Solutions™ Rear Differential Positive Unit AssemblyGMC Sierra 1500 with 8.5" Ring Gear / 8.625" Ring Gear, 30 Spline Shaft 2006, OE Solutions™ Rear Differential Positive Unit Assembly by Dorman®. Hard use and poor lubrication can wear out a differential. Restore original performance...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
- Yukon Gear & Axle®Dura Grip™ DifferentialGMC Sierra 2006, 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$668.89 - $1,499.89
- Yukon Gear & Axle®Grizzly Locker™ DifferentialGMC Sierra 2006, 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 2006, 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 Helical Gear DifferentialGMC Sierra 3500 with Chrysler 11.5" Series Axle 2006, Rear Helical Gear Differential 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...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$1,999.89
- Yukon Gear & Axle®Rear Mini SpoolGMC Sierra 2500 HD with GM 14" Series Axle 2006, 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 2006, 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 2006, 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$162.08 - $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 2006, 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
- Powertrax®Rear Grip Pro Traction SystemGMC Sierra 1500 with 3.42 Ratio and Numerically Higher, GM 9.5" Series Axle 2006, 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 / 3500 with 1.55" Axle Shaft Diameter, GM 11.5" Series Axle 2006, Detroit Locker™ Rear Differential by Eaton®. The Detroit Locker is a 100%-automatic locking differential that provides ultimate traction for mild to...100% automatic locking - no driver action neededProvides maximum amount of traction to both wheel ends$1,314.99
- Eaton®Detroit Truetrac™ Rear DifferentialGMC Sierra 2006, 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 2006, 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
- Motive Gear®Performance Ring and Pinion Gear SetGMC Sierra 2006, 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 2006, 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 2006, 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 2006, 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
- Nitro Gear & Axle®Ring and Pinion Gear SetGMC Sierra 2006, 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
- Revolution Gear & Axle®Ring and Pinion Gear SetGMC Sierra 2006, 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
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