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GMC K2500 Differential

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GMC K2500 Differential Rebuild Kit, Timken Rear Differential Rebuild Kit - Direct Fit

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$106.81 $126.04 You Save $19.23 (15%)
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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.
  • Brand SKU#: Timken DRK321
  • Location: Rear
  • Product Fit: Direct Fit
  • Quantity Sold: Kit
  • Anticipated Ship Out Time: 1-2 Business Days

Fits the following GMC K2500 Years

  • 1988-1996 | All Submodels | All Engines
Customer Review: (see review/s)

GMC K2500 Differential Locker, Yukon Gear Dura Grip Locker Rear Differential Locker - Direct Fit

$560.65 $661.57 You Save $100.92 (15%)
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YUKON GEAR & AXLE - DURA GRIP DIFFERENTIAL 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
  • Brand SKU#: Yukon Gear & Axle YDGGM8.5-3-30-1
  • Location: Rear
  • Series: Yukon Gear Dura Grip Locker
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Anticipated Ship Out Time: 1-2 Business Days
  • Axle Type: GM 8.5 in., 8.6 in.
  • Gear Ratio: 2.73 and up
  • Notes: Some 07 and Newer May Need Material Removed From Case to Clear the Housing; Recommend High Grade GL-5 Gear Oil and Yukon LSD Additive; Requires Bearing and Race Part Numbers LM102949 and LM102911
  • Spline Count: 30
  • Warranty: 1-year Yukon Gear and Axle Limited Warranty
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Fits the following GMC K2500 Years

  • 1979-1980 | Base | 8 Cyl 6.6L
  • 1979-1980 | High Sierra | 8 Cyl 6.6L
  • 1979-1980 | Sierra Classic | 8 Cyl 6.6L
  • 1979-1980 | Sierra Grande | 8 Cyl 6.6L
  • 1979-1982 | Sierra Grande | 6 Cyl 4.8L
  • 1979-1982 | Sierra Grande | 8 Cyl 5.7L
  • 1979-1986 | Base | 6 Cyl 4.8L
  • 1979-1986 | Base | 8 Cyl 5.7L
  • 1979-1986 | High Sierra | 6 Cyl 4.8L
  • 1979-1986 | High Sierra | 8 Cyl 5.7L
  • 1979-1986 | Sierra Classic | 6 Cyl 4.8L
  • 1979-1986 | Sierra Classic | 8 Cyl 5.7L
  • 1980 | Base | 6 Cyl 4.1L
  • 1980 | High Sierra | 6 Cyl 4.1L
  • 1980 | Sierra Classic | 6 Cyl 4.1L
  • 1980 | Sierra Grande | 6 Cyl 4.1L
  • 1982 | Sierra Grande | 8 Cyl 6.2L
  • 1982-1986 | Base | 8 Cyl 6.2L
  • 1982-1986 | High Sierra | 8 Cyl 6.2L
  • 1982-1986 | Sierra Classic | 8 Cyl 6.2L
  • 1985 | Base | 6 Cyl 4.3L
  • 1985 | High Sierra | 6 Cyl 4.3L
  • 1985 | Sierra Classic | 6 Cyl 4.3L
  • 1989-1990 | Sierra SLE | 6 Cyl 4.3L
  • 1989-1990 | Sierra SLE | 8 Cyl 5.0L
  • 1989-1990 | Sierra SLE | 8 Cyl 5.7L
  • 1989-1990 | Sierra SLE | 8 Cyl 6.2L
  • 1989-1990 | Sierra SLX | 6 Cyl 4.3L
  • 1989-1990 | Sierra SLX | 8 Cyl 5.0L
  • 1989-1990 | Sierra SLX | 8 Cyl 5.7L
  • 1989-1990 | Sierra SLX | 8 Cyl 6.2L
  • 1989-1990 | Sierra | 6 Cyl 4.3L
  • 1989-1990 | Sierra | 8 Cyl 5.0L
  • 1989-1990 | Sierra | 8 Cyl 5.7L
  • 1989-1990 | Sierra | 8 Cyl 6.2L
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GMC K2500 Differential Rebuild Kit, Crown Differential Rebuild Kit

$88.65 $104.61 You Save $15.96 (15%)
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Crown Automotive is the go-to company for premium quality factory replacement parts for Jeeps manufactured as far back as 1942.
  • Brand SKU#: Crown 26019829
  • Quantity Sold: Kit
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: 1-2 Business Days
  • Notes: 8.5 in. Axle is also known as 10 in. Bolt 15 in. Teeth, 30 Splines w/ 8.5 in. Rear Axle w/ 30 Spline Axles;
  • Warranty: 1 year or 12,000-mile Crown limited warranty

Fits the following GMC K2500 Years

  • 1990-1991 | All Submodels | All Engines

GMC K2500 Differential Rebuild Kit, Motive Gear Differential Rebuild Kit - Direct Fit

$109.26 $128.93 You Save $19.67 (15%)
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MOTIVE GEAR DIFFERENTIAL INTERNAL KIT -- 8.5 in. ring gear diameter; Open type differential; 28 spline; For all ratios; 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.
  • Brand SKU#: Motive Gear GM10BI
  • Product Fit: Direct Fit
  • Quantity Sold: Kit
  • Anticipated Ship Out Time: 1-2 Business Days
  • Warranty: 6-month or 50,000-mile Motive Gear limited warranty

Fits the following GMC K2500 Years

  • 1981-1986 | All Submodels | All Engines

GMC K2500 Differential Cover, Transdapt Front Or Rear Differential Cover - Chrome, Steel, Direct Fit

$46.62 $62.37 You Save $15.75 (25%)
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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
  • Brand SKU#: Transdapt 9071
  • Location: Front Or Rear
  • Material: Steel
  • Color/Finish: Chrome
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 1-2 Business Days
  • Axle Type: 10.5 in. ring gear
  • Bolt Count: 14
  • Does Not Include: Differential cover bolts and gasket
  • Notes: Gasket & hardware included
  • Warranty: 1-year TransDapt limited warranty
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Fits the following GMC K2500 Years

  • 1979-1980 | Base | 8 Cyl 6.6L
  • 1979-1980 | High Sierra | 8 Cyl 6.6L
  • 1979-1980 | Sierra Classic | 8 Cyl 6.6L
  • 1979-1980 | Sierra Grande | 8 Cyl 6.6L
  • 1979-1982 | Sierra Grande | 6 Cyl 4.8L
  • 1979-1982 | Sierra Grande | 8 Cyl 5.7L
  • 1979-1986 | Base | 6 Cyl 4.8L
  • 1979-1986 | Base | 8 Cyl 5.7L
  • 1979-1986 | High Sierra | 6 Cyl 4.8L
  • 1979-1986 | High Sierra | 8 Cyl 5.7L
  • 1979-1986 | Sierra Classic | 6 Cyl 4.8L
  • 1979-1986 | Sierra Classic | 8 Cyl 5.7L
  • 1980 | Base | 6 Cyl 4.1L
  • 1980 | High Sierra | 6 Cyl 4.1L
  • 1980 | Sierra Classic | 6 Cyl 4.1L
  • 1980 | Sierra Grande | 6 Cyl 4.1L
  • 1982 | Sierra Grande | 8 Cyl 6.2L
  • 1982-1986 | Base | 8 Cyl 6.2L
  • 1982-1986 | High Sierra | 8 Cyl 6.2L
  • 1982-1986 | Sierra Classic | 8 Cyl 6.2L
  • 1985 | Base | 6 Cyl 4.3L
  • 1985 | High Sierra | 6 Cyl 4.3L
  • 1985 | Sierra Classic | 6 Cyl 4.3L
  • 1988-1993 | Sierra SLE | 8 Cyl 6.2L
  • 1988-1993 | Sierra SLX | 6 Cyl 4.3L
  • 1988-1993 | Sierra SLX | 8 Cyl 5.0L
  • 1988-1993 | Sierra SLX | 8 Cyl 5.7L
  • 1988-1993 | Sierra SLX | 8 Cyl 6.2L
  • 1988-1993 | Sierra | 6 Cyl 4.3L
  • 1988-1993 | Sierra | 8 Cyl 5.0L
  • 1988-1993 | Sierra | 8 Cyl 5.7L
  • 1988-1993 | Sierra | 8 Cyl 6.2L
  • 1988-1995 | Sierra SLE | 6 Cyl 4.3L
  • 1988-2000 | Sierra SLE | 8 Cyl 5.7L
  • 1988-1998 | Sierra SLE | 8 Cyl 5.0L
  • 1991-1993 | Sierra SLX | 8 Cyl 7.4L
  • 1991-1993 | Sierra | 8 Cyl 7.4L
  • 1991-2000 | Sierra SLE | 8 Cyl 7.4L
  • 1992-1993 | Sierra SLX | 8 Cyl 6.5L
  • 1992-1993 | Sierra | 8 Cyl 6.5L
  • 1992-2000 | Sierra SLE | 8 Cyl 6.5L
  • 1994-1995 | Sierra SL | 6 Cyl 4.3L
  • 1994-2000 | Sierra SL | 8 Cyl 5.7L
  • 1994-2000 | Sierra SL | 8 Cyl 6.5L
  • 1994-2000 | Sierra SL | 8 Cyl 7.4L
  • 1994-2000 | Sierra SLT | 8 Cyl 5.7L
  • 1994-2000 | Sierra SLT | 8 Cyl 6.5L
  • 1994-2000 | Sierra SLT | 8 Cyl 7.4L
  • 1994-1998 | Sierra SL | 8 Cyl 5.0L
  • 1994-1998 | Sierra SLT | 8 Cyl 5.0L
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GMC K2500 Differential Cover, Dorman Differential Cover - Black, Steel, Direct Fit

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$35.09 $41.41 You Save $6.32 (15%)
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DORMAN – OE REPLACEMENT DIFFERENTIAL COVERS

Affordable, directly compatible and built to last, Dorman’s OE replacement differential covers stand out as the smart option. Since 1918, Dorman Products has supplied the automotive aftermarket with high-quality replacement parts, hardware and fasteners.

  • Simple to install
  • Engineered with high-quality materials
  • Qualified by Dorman’s strenuous testing procedures
  • Withstands wear and rust
  • Brand SKU#: Dorman 697-703
  • Material: Steel
  • Color/Finish: Black
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Anticipated Ship Out Time: 1-2 Business Days
  • Replaces OE Number: 26067040
  • Warranty: Lifetime Dorman limited warranty
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Fits the following GMC K2500 Years

  • 1990-1993 | Sierra SLE | 8 Cyl 6.2L
  • 1990-1993 | Sierra SLX | 6 Cyl 4.3L
  • 1990-1993 | Sierra SLX | 8 Cyl 5.0L
  • 1990-1993 | Sierra SLX | 8 Cyl 5.7L
  • 1990-1993 | Sierra SLX | 8 Cyl 6.2L
  • 1990-1993 | Sierra | 6 Cyl 4.3L
  • 1990-1993 | Sierra | 8 Cyl 5.0L
  • 1990-1993 | Sierra | 8 Cyl 5.7L
  • 1990-1993 | Sierra | 8 Cyl 6.2L
  • 1990-1995 | Sierra SLE | 6 Cyl 4.3L
  • 1990-2000 | Sierra SLE | 8 Cyl 5.7L
  • 1990-1998 | Sierra SLE | 8 Cyl 5.0L
  • 1991-1993 | Sierra SLX | 8 Cyl 7.4L
  • 1991-1993 | Sierra | 8 Cyl 7.4L
  • 1991-2000 | Sierra SLE | 8 Cyl 7.4L
  • 1992-1993 | Sierra SLX | 8 Cyl 6.5L
  • 1992-1993 | Sierra | 8 Cyl 6.5L
  • 1992-2000 | Sierra SLE | 8 Cyl 6.5L
  • 1994-1995 | Sierra SL | 6 Cyl 4.3L
  • 1994-2000 | Sierra SL | 8 Cyl 5.7L
  • 1994-2000 | Sierra SL | 8 Cyl 6.5L
  • 1994-2000 | Sierra SL | 8 Cyl 7.4L
  • 1994-2000 | Sierra SLT | 8 Cyl 5.7L
  • 1994-2000 | Sierra SLT | 8 Cyl 6.5L
  • 1994-2000 | Sierra SLT | 8 Cyl 7.4L
  • 1994-1998 | Sierra SL | 8 Cyl 5.0L
  • 1994-1998 | Sierra SLT | 8 Cyl 5.0L
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GMC K2500 Differential Gasket, Felpro Rear Axle Differential Gasket - Direct Fit

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$11.17 $13.18 You Save $2.01 (15%)
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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.
  • Brand SKU#: Felpro RDS55028-1
  • Location: Rear Axle
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Anticipated Ship Out Time: 1-2 Business Days

Fits the following GMC K2500 Years

  • 1979-1981 | Base | All Engines
  • 1979-1981 | High Sierra | All Engines
  • 1979-1981 | Sierra Classic | All Engines
  • 1979-1981 | Sierra Grande | All Engines
  • 1986 | Base | 6 Cyl 4.8L
  • 1986 | Base | 8 Cyl 5.7L
  • 1986 | Base | 8 Cyl 6.2L
  • 1986 | High Sierra | 6 Cyl 4.8L
  • 1986 | High Sierra | 8 Cyl 5.7L
  • 1986 | High Sierra | 8 Cyl 6.2L
  • 1986 | Sierra Classic | 6 Cyl 4.8L
  • 1986 | Sierra Classic | 8 Cyl 5.7L
  • 1986 | Sierra Classic | 8 Cyl 6.2L
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GMC K2500 Differential Lock Kit, Alloy USA Differential Lock Kit

$131.18 $163.99 You Save $32.81 (20%)
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ALLOY USA – DIFFERENTIAL LOCK KITS

Alloy USA’s differential lock kit gives drivers the ability to lock the front axle in 4-wheel drive without relying on the poorer-performing OEM vacuum system, without having to invest in lockers or posi-traction. Alloy USA, affiliated with industry leader Omix-Ada, designs and manufactures the highest quality ring and pinions and axle shafts in the aftermarket and primarily serves muscle car, off-road vehicle and trucks owners.

  • Replaces unpredictable factory vacuum system
  • Costs significantly less than adding a locker or posi-trac system
  • Simple installation
  • Gives you the power to lock the front axle from inside once transfer case is in 4WD
  • 3-year warranty
  • Brand SKU#: Alloy USA 450600
  • Quantity Sold: Kit
  • Anticipated Ship Out Time: 1-2 Business Days
  • Notes: Differential Cable Lock Kit For 6-Lug Axles
  • Warranty: Alloy USA 5-Year Limited Warranty

Fits the following GMC K2500 Years

  • 1988-1998 | All Submodels | All Engines

GMC K2500 Differential Cover, Spectre Rear Differential Cover - Chrome, Steel, Universal

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$32.49 $38.34 You Save $5.85 (15%)
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SPECTRE DIFFERENTIAL COVER, STEEL, CHROME-PLATED, SOLD INDIVIDUALLY -- Fits over 8.5 in. ring gears; 10-bolt; Includes chrome bolts and gasket; Triple chrome-plated; Made to exact OEM specifications.
  • Brand SKU#: Spectre 6087
  • Location: Rear
  • Material: Steel
  • Color/Finish: Chrome
  • Product Fit: Universal
  • Quantity Sold: Sold Individually
  • Anticipated Ship Out Time: Same day - 1 business day
  • Bolt Count: 10
  • Includes: Installation Hardware
  • Notes: Differential Cover, Steel, Chrome, GM, 8.5 in., Truck, Each
  • Warranty: Spectre Limited Lifetime warranty
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Fits the following GMC K2500 Years

  • 1991 | Sierra SLE | 6 Cyl 4.3L
  • 1991 | Sierra SLE | 8 Cyl 5.0L
  • 1991 | Sierra SLE | 8 Cyl 5.7L
  • 1991 | Sierra SLE | 8 Cyl 6.2L
  • 1991 | Sierra SLE | 8 Cyl 7.4L
  • 1991 | Sierra SLX | 6 Cyl 4.3L
  • 1991 | Sierra SLX | 8 Cyl 5.0L
  • 1991 | Sierra SLX | 8 Cyl 5.7L
  • 1991 | Sierra SLX | 8 Cyl 6.2L
  • 1991 | Sierra SLX | 8 Cyl 7.4L
  • 1991 | Sierra | 6 Cyl 4.3L
  • 1991 | Sierra | 8 Cyl 5.0L
  • 1991 | Sierra | 8 Cyl 5.7L
  • 1991 | Sierra | 8 Cyl 6.2L
  • 1991 | Sierra | 8 Cyl 7.4L
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GMC K2500 Differential Cover, Racing Power Rear Differential Cover - Chrome, Steel, Direct Fit

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$21.61 $25.50 You Save $3.89 (15%)
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RACING POWER DIFFERENTIAL COVER, STEEL, CHROME -- Does not include gasket; This high quality, direct fit differential cover fits the rear axle and adds a custom touch to your vehicle; For American cars and trucks.
  • Brand SKU#: Racing Power S9070
  • Location: Rear
  • Material: Steel
  • Color/Finish: Chrome
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Anticipated Ship Out Time: 2-3 business days
  • Does Not Include: Gasket(s)
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Fits the following GMC K2500 Years

  • 1979-1982 | All Submodels | All Engines

GMC K2500 Differential Bearing, AC Delco Rear Inner Differential Bearing - Direct Fit

$69.23 $81.69 You Save $12.46 (15%)
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ACDELCO – OE REPLACEMENT DIFFERENTIAL BEARINGS

The factory-original fit and lasting function of ACDelco’s OE replacement differential bearings provide the perfect repair without breaking your budget. Established in 1899, ACDelco manufactures original GM parts and premium OE replacement parts for other brands in the automotive aftermarket.

  • High-grade design delivers extended lifespan
  • Carefully formed to suit your specific vehicle
  • Engineered to exact OE standards
  • Has undergone stringent evaluation to guarantee proper fit and performance
  • Brand SKU#: AC Delco 387AS/382A
  • Location: Rear Inner
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: 1-2 Business Days
  • Notes: Includes cup and cone; 2.25 in. I.D. x 3.812 in. O.D. x 0.826 in. thick
  • Warranty: 1-year or 12,000-mile AC Delco limited warranty
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Fits the following GMC K2500 Years

  • 1982 | Sierra Grande | All Engines
  • 1982-1986 | Base | All Engines
  • 1982-1986 | High Sierra | All Engines
  • 1982-1986 | Sierra Classic | All Engines
  • 1988-1991 | Sierra SLX | All Engines
  • 1988-1991 | Sierra | All Engines
  • 1988-1999 | Sierra SLE | All Engines
  • 1992-2000 | All Submodels | All Engines
  • 1999 | Sierra SL | All Engines
  • 1999 | Sierra SLT | All Engines
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GMC K2500 Differential Gasket, Mr Gasket Differential Gasket - Direct Fit

$13.79 $16.27 You Save $2.48 (15%)
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MR GASKET DIFFERENTIAL GASKET -- 10-bolt; For use in differentials with 8.5 in. ring gear; Made from a blend of nitrile rubber and fiber for excellent sealing and durability; Precision die-cut for a perfect fit; With Mr Gasket's limited 90-day warranty.
  • Brand SKU#: Mr Gasket 84B
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Anticipated Ship Out Time: 1-2 Business Days
  • Warranty: 90-day Mr Gasket limited warranty

Fits the following GMC K2500 Years

  • 1979-1981 | All Submodels | All Engines

GMC K2500 Differential Cover, B&M Front Or Rear Differential Cover - Natural, Cast Aluminum, Direct Fit

$177.65 $220.00 You Save $42.35 (19%)
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B&M – CAST ALUMINUM DIFFERENTIAL COVERS

A B&M cast aluminum diff cover will not only protect your differential’s critical components better, but it allows you to add an extra half quart of oil and will keep your fluids cooler than a stock cover can. B&M Racing & Performance paved the way for racers back in the ‘50s with aftermarket shifters, enhanced performance transmissions and torque converters that made everyone faster, and is now considered a world leader in the automotive aftermarket.

  • Cast T6 aluminum
  • Built-in fill plug and magnetic drain plug
  • You can add an additional half quart of oil and keep fluids cooler overall
  • Keeps case and rear end parts clean and straight
  • Provides additional protection for ring and pinion gears
  • Backed by a 1-year warranty
  • No mods needed for dipstick
  • Brand SKU#: B&M 70501
  • Location: Front Or Rear
  • Material: Cast Aluminum
  • Color/Finish: Natural
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Recommended Use: Street Performance
  • Anticipated Ship Out Time: 1-2 Business Days
  • Axle Type: GM 10.5
  • Bolt Count: 14
  • Warranty: 1-year B&M limited warranty
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Fits the following GMC K2500 Years

  • 1979-1980 | Base | 8 Cyl 6.6L
  • 1979-1980 | High Sierra | 8 Cyl 6.6L
  • 1979-1980 | Sierra Classic | 8 Cyl 6.6L
  • 1979-1980 | Sierra Grande | 8 Cyl 6.6L
  • 1979-1982 | Sierra Grande | 6 Cyl 4.8L
  • 1979-1982 | Sierra Grande | 8 Cyl 5.7L
  • 1979-1986 | Base | 6 Cyl 4.8L
  • 1979-1986 | Base | 8 Cyl 5.7L
  • 1979-1986 | High Sierra | 6 Cyl 4.8L
  • 1979-1986 | High Sierra | 8 Cyl 5.7L
  • 1979-1986 | Sierra Classic | 6 Cyl 4.8L
  • 1979-1986 | Sierra Classic | 8 Cyl 5.7L
  • 1980 | Base | 6 Cyl 4.1L
  • 1980 | High Sierra | 6 Cyl 4.1L
  • 1980 | Sierra Classic | 6 Cyl 4.1L
  • 1980 | Sierra Grande | 6 Cyl 4.1L
  • 1982 | Sierra Grande | 8 Cyl 6.2L
  • 1982-1986 | Base | 8 Cyl 6.2L
  • 1982-1986 | High Sierra | 8 Cyl 6.2L
  • 1982-1986 | Sierra Classic | 8 Cyl 6.2L
  • 1985 | Base | 6 Cyl 4.3L
  • 1985 | High Sierra | 6 Cyl 4.3L
  • 1985 | Sierra Classic | 6 Cyl 4.3L
  • 1988-1993 | Sierra SLE | 8 Cyl 6.2L
  • 1988-1993 | Sierra SLX | 6 Cyl 4.3L
  • 1988-1993 | Sierra SLX | 8 Cyl 5.0L
  • 1988-1993 | Sierra SLX | 8 Cyl 5.7L
  • 1988-1993 | Sierra SLX | 8 Cyl 6.2L
  • 1988-1993 | Sierra | 6 Cyl 4.3L
  • 1988-1993 | Sierra | 8 Cyl 5.0L
  • 1988-1993 | Sierra | 8 Cyl 5.7L
  • 1988-1993 | Sierra | 8 Cyl 6.2L
  • 1988-1995 | Sierra SLE | 6 Cyl 4.3L
  • 1988-2000 | Sierra SLE | 8 Cyl 5.7L
  • 1988-1998 | Sierra SLE | 8 Cyl 5.0L
  • 1991-1993 | Sierra SLX | 8 Cyl 7.4L
  • 1991-1993 | Sierra | 8 Cyl 7.4L
  • 1991-2000 | Sierra SLE | 8 Cyl 7.4L
  • 1992-1993 | Sierra SLX | 8 Cyl 6.5L
  • 1992-1993 | Sierra | 8 Cyl 6.5L
  • 1992-2000 | Sierra SLE | 8 Cyl 6.5L
  • 1994-1995 | Sierra SL | 6 Cyl 4.3L
  • 1994-2000 | Sierra SL | 8 Cyl 5.7L
  • 1994-2000 | Sierra SL | 8 Cyl 6.5L
  • 1994-2000 | Sierra SL | 8 Cyl 7.4L
  • 1994-2000 | Sierra SLT | 8 Cyl 5.7L
  • 1994-2000 | Sierra SLT | 8 Cyl 6.5L
  • 1994-2000 | Sierra SLT | 8 Cyl 7.4L
  • 1994-1998 | Sierra SL | 8 Cyl 5.0L
  • 1994-1998 | Sierra SLT | 8 Cyl 5.0L
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GMC K2500 Differential Locker, USA Standard Gear Spartan Locker Rear Differential Locker - Direct Fit new

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$355.29 $419.24 You Save $63.95 (15%)
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USA STANDARD GEAR – SPARTAN DIFFERENTIAL LOCKERS

USA Standard Gear’s Spartan differential lockers deliver extreme traction at an affordable price. They’re easier to install than other lockers and perform as well as more expensive lockers, which is why they’re so popular with serious off-roaders who want the most traction they can get. As one of the largest manufacturers of high-quality drive train products, it’s no secret why mechanics and enthusiasts turn to USA Standard Gear when it’s time for a rebuild.

  • No thrust washers with the innovative spring and pin design
  • Extreme traction you can afford
  • Installation is less complex compared to other lockers
  • Powers the wheel with the most traction
  • For all conditions including snow, mud, sand and ice
  • Popular with racers, hot-rodders and muscle car owners
  • Install in the standard carrier position, in place of spider gears
  • Brand SKU#: USA Standard Gear SL GM8.5-28
  • Location: Rear
  • Series: USA Standard Gear Spartan Locker
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Anticipated Ship Out Time: 1-2 Business Days
  • Axle Type: GM 18.5 in.
  • Spline Count: 28
  • Warranty: USA Standard Gear 1 Year Limited Warranty
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Fits the following GMC K2500 Years

  • 1979-1980 | Base | 8 Cyl 6.6L
  • 1979-1980 | High Sierra | 8 Cyl 6.6L
  • 1979-1980 | Sierra Classic | 8 Cyl 6.6L
  • 1979-1980 | Sierra Grande | 8 Cyl 6.6L
  • 1979-1982 | Sierra Grande | 6 Cyl 4.8L
  • 1979-1982 | Sierra Grande | 8 Cyl 5.7L
  • 1979-1986 | Base | 6 Cyl 4.8L
  • 1979-1986 | Base | 8 Cyl 5.7L
  • 1979-1986 | High Sierra | 6 Cyl 4.8L
  • 1979-1986 | High Sierra | 8 Cyl 5.7L
  • 1979-1986 | Sierra Classic | 6 Cyl 4.8L
  • 1979-1986 | Sierra Classic | 8 Cyl 5.7L
  • 1980 | Base | 6 Cyl 4.1L
  • 1980 | High Sierra | 6 Cyl 4.1L
  • 1980 | Sierra Classic | 6 Cyl 4.1L
  • 1980 | Sierra Grande | 6 Cyl 4.1L
  • 1982 | Sierra Grande | 8 Cyl 6.2L
  • 1982-1986 | Base | 8 Cyl 6.2L
  • 1982-1986 | High Sierra | 8 Cyl 6.2L
  • 1982-1986 | Sierra Classic | 8 Cyl 6.2L
  • 1985 | Base | 6 Cyl 4.3L
  • 1985 | High Sierra | 6 Cyl 4.3L
  • 1985 | Sierra Classic | 6 Cyl 4.3L
  • 1988-1991 | Sierra SLE | 6 Cyl 4.3L
  • 1988-1991 | Sierra SLE | 8 Cyl 5.0L
  • 1988-1991 | Sierra SLE | 8 Cyl 5.7L
  • 1988-1991 | Sierra SLE | 8 Cyl 6.2L
  • 1988-1991 | Sierra SLX | 6 Cyl 4.3L
  • 1988-1991 | Sierra SLX | 8 Cyl 5.0L
  • 1988-1991 | Sierra SLX | 8 Cyl 5.7L
  • 1988-1991 | Sierra SLX | 8 Cyl 6.2L
  • 1988-1991 | Sierra | 6 Cyl 4.3L
  • 1988-1991 | Sierra | 8 Cyl 5.0L
  • 1988-1991 | Sierra | 8 Cyl 5.7L
  • 1988-1991 | Sierra | 8 Cyl 6.2L
  • 1991 | Sierra SLE | 8 Cyl 7.4L
  • 1991 | Sierra SLX | 8 Cyl 7.4L
  • 1991 | Sierra | 8 Cyl 7.4L
See more

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