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GMC Sierra 1500 Differential

We have 10 Items In-stock.
$246.99 List Price $328.92 Save $81.93 Availability: In Stock
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PRO COMP SKID PLATE, STAINLESS STEEL, BRUSHED -- 5 in. height; Includes all mounting hardware and detailed installation instructions; Made of heavy gauge material for extra strength and durability; Protects the underside of your lifted vehicle from rocks, stumps, and curbs without adding unnecessary weight; With lifetime Pro Comp limited warranty.
  • SKU#: E3751199
  • Brand: Pro Comp
  • Fit Note: 4WD, With Front Torsion Bar Spring, 4WD, RWD, With Front Torsion Bar Spring
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Anticipated Ship Out Time: 1-2 Business Days
  • Warranty: Lifetime Pro Comp limited warranty
 
Fits the following GMC Sierra 1500 Years:
  • 2007 | All Engines | Classic SL, Classic SLE, Classic SLT, Classic WT
  • 2002-2006 | All Engines | SL, SLE, SLT, WT
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$103.97 List Price $122.68 Save $18.71 Availability: In Stock
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TIMKEN DIFFERENTIAL REBUILD KIT -- For differentials with 8.25 in. ring gear diameter; Consists of differential bearings, pinion head bearing, pinion tail bearing, pinion seal, crush sleeve, pinion nut, gear marking compound and brush, thread locker, and RTV silicone sealer.
  • SKU#: TMDRK321
  • Brand: Timken
  • Fit Note: 8.5 in. Ring Gear
  • Anticipated Ship Out Time: Same day - 1 business day
 
Fits the following GMC Sierra 1500 Years:
  • 1999-2000 | All Engines | All Submodels
Rating: (see review/s)

"Managed to use the bearings fine but some of the seals did not fit anywhere and the most important pinion seal was way off. Also the pinion nut was of questionable quality compared to the original and the thread mismatched which we only discovered when we started torquing. Result was thread on pinion damaged and new ring and pinion required.Mixed feelings!!" posted by: Nigel Carey on June 18, 2014

$41.54 List Price $49.02 Save $7.48 Availability: In Stock
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DIFFERENTIAL COVER -- 8.5 in. or 8.63 in. ring gear diameter; With gasket; A high quality, OE replacement differential cover; Backed by 1-year, unlimited-mileage warranty.
  • SKU#: REPC285601
  • Brand: Replacement
  • Fit Note: With 8.5 in. Ring Gear or With 8.62 in. Ring Gear
  • Includes: Gasket(s)
  • Notes: 8.5 in. or 8.63 in. ring gear diameter
  • Warranty: 1-year, unlimited-mileage warranty
 
Fits the following GMC Sierra 1500 Years:
  • 2007-2008 | 8 Cyl 6.2L | Denali
  • 2005-2008 | 8 Cyl 6.0L | SLE, SLT
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$462.06 List Price $545.23 Save $83.17 Availability: In Stock
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YUKON GEAR – DURA GRIP POSITRACTION LOCKERS

Yukon Gear’s forged steel and composite Dura Grip lockers give you back that power you lost when you installed those oversized tires, which means more traction on the trail – a must under extreme or dangerous off-road conditions. Yukon Gear was founded in Washington state – where extreme weather and off-roading are commonplace – and manufactures performance products that were built to perform and built to last in harsh environments.

  • Transfers torque to the ground for the best traction
  • Features forged steel internal components and nodular transfer case
  • Backed by a 1-year warranty
  • Come in many SUV, truck and passenger car applications
  • Upgrades available for racing applications
  • Affordable
  • Offer hardcore traction with smooth engagement
  • Raybestos clutch-style positraction means optimal performance and durability
  • Locker is conveniently rebuildable which saves you money
  • SKU#: YUKYDGGM853301
  • Brand: Yukon Gear & Axle
  • Fit Note: 4WD, 30 Spline, 2.73 and Up, Rear 8.6 in. (10 Bolt), AWD, 30 Spline, 2.73 and Up, Rear 8.6 in. (10 Bolt), RWD, 30 Spline, 2.73 and Up, Rear 8.6 in. (10 Bolt)
  • Anticipated Ship Out Time: 2-3 business days
  • Warranty: Yukon Gear & Axle 1-year warranty
 
Fits the following GMC Sierra 1500 Years:
  • 2010-2011 | 8 Cyl 5.3L | XFE
  • 2009-2011 | 8 Cyl 6.2L | SLT
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$207.03 List Price $244.30 Save $37.27 Availability: In Stock
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MOTIVE GEAR DIFFERENTIAL INTERNAL KIT -- For GM 8.6 in. Axle; Includes side gears, side gear washers, pinion gears, pinion gear washers, pinion shaft and lock bolt or roll pin; This is a high quality, direct fit OE replacement differential internal kit.
  • SKU#: M92GM86BIL
  • Brand: Motive Gear
  • Fit Note: For Use With Case Number Ending 7875 Or 1073, 8.6 in. (10 Bolt)
  • Warranty: 6-month or 50,000-mile Motive Gear limited warranty
 
Fits the following GMC Sierra 1500 Years:
  • 2005-2006 | All Engines | Hybrid
  • 2002-2006 | All Engines | SL, SLE, SLT, WT
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Rating: (see review/s)

"I have a 2005 Silverado. Its a standard work truck. I broke 2 of the spider gears and was lucky enough not to have messed up my ring gear and pinion gear. This gear was a little different than what came out of my truck but they still worked fine. Ive been using these gears for bout the last 2 months and have not had any problems with it." posted by: joe on November 26, 2009

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$51.99 List Price $61.35 Save $9.36 Availability: In Stock
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TRANSDAPT – DIFFERENTIAL COVERS

Finished rebuilding your differential? Add some underbody flair by bolting on a Transdapt Differential Cover in chrome, all for a relatively low cost. Direct fit versions are made for many popular Mopar, Ford and GM vehicles. Also recommended is the Transdapt Universal Magnetic Oil Drain Plug (sold individually), which helps to extend the life of the differential by collecting metal particles. Transdapt started in 1959 when founder Willie Garner created transmission adapters to be able to bring together engines and transmissions that were not made to work with each other in order to build the best performing custom cars. Through the years, Transdapt expanded and added carburetor adapters, engine swap kits and then a full line of chrome dress-up parts to add more style to your daily driver or your show car.

  • Simple to install
  • Comes with standard fill and drain plugs
  • A low cost way to pump up your vehicle’s style
  • Choose from versions with or without bolts and gaskets
  • Perfect fit
  • SKU#: T379037
  • Brand: Transdapt
  • Fit Note: 4WD, 1/2 Ton Only, AWD, 1/2 Ton Only, RWD, 1/2 Ton Only
  • Product Fit: Direct Fit
  • Quantity Sold: Kit
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 1-2 Business Days
  • Axle Type: 8.5 in. ring gear
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Fits the following GMC Sierra 1500 Years:
  • 2002 | 8 Cyl 6.0L | Denali
  • 1999-2002 | 8 Cyl 5.3L | SL, SLE, SLT
Rating: (see review/s)

"Make sure the bolts are the same thread as your stock ones. They did give me $15 for the wrong boltsI though that was cool." posted by: 541*guy on January 30, 2013

"the threads on the bolts that came with the cover was not right. but luckily i figured it out on my own! be careful i had to use my original rusty bolts." posted by: raquel on May 13, 2012 view all 2 reviews

$39.33 List Price $46.41 Save $7.08 Availability: In Stock
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DORMAN DIFFERENTIAL COVER, SOLD INDIVIDUALLY -- 8.5 in. or 8.63 in. ring gear diameter; With gasket; This high quality differential cover directly replaces OE number 15290822.
  • SKU#: RB697706
  • Brand: Dorman
  • Fit Note: With 8.5 in. Ring Gear or With 8.62 in. Ring Gear
  • Quantity Sold: Sold Individually
  • Anticipated Ship Out Time: 1-2 Business Days
  • Includes: Gasket(s)
  • Warranty: Lifetime Dorman limited warranty
 
Fits the following GMC Sierra 1500 Years:
  • 2007-2008 | 8 Cyl 6.2L | Denali
  • 2005-2008 | 8 Cyl 6.0L | SLE, SLT
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$8.41 List Price $9.92 Save $1.51 Availability: In Stock
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FELPRO DIFFERENTIAL GASKET, SOLD INDIVIDUALLY -- This pre-cut OE replacement differential gasket eliminates any need for RTV (Room Temperature Vulcanizing) sealant that can contaminate the differential housing.
  • SKU#: FPRDS550281
  • Brand: Felpro
  • Fit Note: AAM 8.625 in. Ring Gear
  • Anticipated Ship Out Time: 1-2 Business Days
 
Fits the following GMC Sierra 1500 Years:
  • 2006 | 8 Cyl 4.8L | WT
  • 2002-2006 | 8 Cyl 6.0L | Denali
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Rating: (see review/s)

"The gasket was the correct one, but I didnt need it because the cover came with one. It should say the cover already comes with a gasket. Guess thats how you make a little extra $$. Its more of a hassle to send it back so I kept it. It also came in a separate box, could have been put in with the cover. Some body was sleeping." posted by: on September 26, 2014

"Time will tell if it holds the seal tight but it was easy to install and seems to be just fine. Installed on my 2001 Silverado 4x2" posted by: on April 11, 2014 view all 2 reviews

$55.11 List Price $65.03 Save $9.92 Availability: In Stock
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AC DELCO DIFFERENTIAL DRIVE PINION GEAR BEARING, SOLD INDIVIDUALLY -- 1-3/8 in. diameter; 2-27/32 in. diameter; 1 in. thick; Includes cup and cone; This is a high quality OE replacement differential drive pinion gear bearing.
  • SKU#: ACS604
  • Brand: AC Delco
  • Fit Note: Truck
  • Anticipated Ship Out Time: 1-2 Business Days
 
Fits the following GMC Sierra 1500 Years:
  • 2007 | 8 Cyl 4.8L | SLE, WT
  • 2005-2007 | 6 Cyl 4.3L | WT
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$57.57 List Price $106.50 Save $48.93 Availability: In Stock
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PROTHANE – POLYURETHANE DIFFERENTIAL CARRIER BUSHINGS

Rubber and/or worn out differential carrier bushings mean excessive vibration and play that compromise your ride quality. This problem is easily remedied with new polyurethane differential carrier bushings by Prothane, which outperform rubber for a safer, smoother driving experience. Prothane, known for their affordable polyurethane suspension parts, gives enthusiasts performance solutions designed to last.

  • Replaces old, worn out or rubber bushings and/or serves as an upgrade
  • Made of polyurethane compound that far outperforms rubber
  • Encourages better handling and performance
  • SKU#: PTH71614
  • Brand: Prothane
  • Fit Note: 4WD
  • Quantity Sold: Set of 8
  • Anticipated Ship Out Time: 2-3 business days
  • Warranty: Lifetime Prothane limited warranty
 
Fits the following GMC Sierra 1500 Years:
  • 2014 | All Engines | Base, Denali
  • 2007-2014 | All Engines | SLE, SLT
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