Yukon Gear Master Overhaul Kit For GM 88 and Older 14T Diff-Differential Overhaul Kits-Yukon Gear & Axle-883584140702-
Click to zoom in

Yukon Gear Master Overhaul Kit For GM 88 and Older 14T Diff

YUKYK GM14T-A
883584140702
Differential Overhaul Kits
20+ Units In Stock - Ships Next Business Day
$ 484.89
$ 484.89

SKU: YK GM14T-A | UPC: 883584140702

Yukon Gear Master Overhaul Kit For GM 88 and Older 14T Diff YK GM14T-A

Rebuild your GM 10.5-inch 14-bolt semi-floating differential with this complete Yukon Gear master overhaul kit designed for 1988 and older applications. It fits a wide range of 1967-1988 Chevrolet and GMC C/K20, C/K30, G20, G30, R/V20, R/V30 trucks, Suburbans, and vans including Silverado, Scottsdale, Cheyenne, High Sierra, and Sierra Classic models. Get everything needed for a precise, reliable rebuild using premium Timken bearings for long-lasting performance.

Key Features

  • Timken Bearings & Races: High-quality precision components for carrier and pinion with smooth operation and durability.
  • Complete Shim Kit: Full set for exact gear setup and backlash adjustment.
  • Premium Seals: Pinion seal and other seals to prevent leaks and contamination.
  • Pinion Nut & Crush Sleeve: Included where applicable for proper preload.
  • Marking Compound & Brush: Essential for gear pattern checks during install.
  • Thread Locker & Gasket: Secure assembly with included locking compound and gasket.

Specifications

Detail Value
Brand Yukon Gear & Axle
MPN YK GM14T-A
UPC 883584140702
Type Master Overhaul Kit
Axle Type GM 10.5" 14-Bolt Semi-Float (1988 & Older)
Weight 12 lbs
Shipping Dimensions 12 x 10 x 4 inches
Country of Origin USA
Warranty 3 Years (Original Purchaser)

Whats Included

  • Carrier bearings and races
  • Pinion bearings and races
  • Pinion seal
  • Complete shim kit
  • Pinion nut
  • Crush sleeve (if applicable)
  • Oil baffles and slingers (if applicable)
  • Thread locking compound
  • Marking compound with brush
  • Gasket

Product Notes

  • Kit uses Timken bearings and races for superior reliability
  • Most comprehensive overhaul kit available with application-specific parts
  • Does not include ring gear bolts

This Part Fits

Year Range Make Model Notes
1975-1981 Chevrolet C20 Cheyenne
1981-1983,1986 Chevrolet C20 Custom
1975-1980 Chevrolet C20 Custom Deluxe
1981 Chevrolet C20 Deluxe
1975-1983,1986 Chevrolet C20 Scottsdale
1975-1983,1986 Chevrolet C20 Silverado
1973-1974 Chevrolet C20 Pickup Base
1973-1974 Chevrolet C20 Suburban Base
1981-1983,1986 Chevrolet C20 Suburban Custom
1975-1980 Chevrolet C20 Suburban Custom Deluxe
1981 Chevrolet C20 Suburban Deluxe
1975-1980,1982,1986 Chevrolet C20 Suburban Scottsdale
1975-1977,1979-1980,1982-1983,1986 Chevrolet C20 Suburban Silverado
1988 Chevrolet C2500 Cheyenne
1988 Chevrolet C2500 Scottsdale
1988 Chevrolet C2500 Silverado
1975-1981 Chevrolet C30 Cheyenne
1981-1983,1986 Chevrolet C30 Custom
1975-1980 Chevrolet C30 Custom Deluxe
1981 Chevrolet C30 Deluxe
1975-

Request For Information

Have questions about Yukon Gear Master Overhaul Kit For GM 88 and Older 14T Diff? Fill out the form below and we'll get back to you by the next business day.
Differential Overhaul Kits

Differential Overhaul Kits

Differential Overhaul Kits are stocked at Black Ops Auto Works for Silverado, Sierra, F-150, Super Duty, Ram, Mustang, Jeep Wrangler, Gladiator, Toyota, GM, Ford, Dana, and AAM axle applications. Shop master overhaul kits, differential rebuild kits, pinion bearings, carrier bearings, races, seals, shims, crush sleeves, pinion nuts, ring gear bolts, marking compound, and installation hardware for the correct vehicle and build goal. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 152 Differential Overhaul Kits SKUs across bearings, seals, shims, axle families, carrier setups, gear installations, and rebuild hardware. What This Differential Overhaul Kit Collection Covers Complete rebuild parts for common axles Differential overhaul kits group the wear items and setup hardware needed for a thorough axle rebuild. Depending on the kit, contents can include pinion and carrier bearings,...

View Differential Overhaul Kits Products
Differentials & Components

Differentials & Components

Differentials and components at Black Ops Auto Works include diff braces, diff covers, rebuild and overhaul kits, differential bushings and mounts, limited-slip differentials, yokes, and final drive gears built for street, towing, off-road, and racing applications. Black Ops Auto Works carries 1,332 drivetrain SKUs from Yukon Gear and Axle, ARB, OS Giken, SuperPro, and Per4mance Development, spanning Hellcat and Trackhawk platforms, trucks, Jeep Wrangler, and sport compacts. What This Collection Covers This collection combines fifteen related differential and drivetrain categories, including diff braces, diff covers and gaskets, rebuild and overhaul kits, install kits, seal kits, bushings, mounts, housings, dropouts, spider gears, yokes, complete differentials, and final drive gears. Product Types in This Collection Shoppers will find billet differential braces for high-horsepower RWD platforms, nodular iron and aluminum diff covers, master overhaul kits, differential-to-cradle ...

View Differentials & Components Products
Drivetrain

Drivetrain

Drivetrain parts for high-horsepower Mopar, truck, Jeep, and import platforms are stocked at Black Ops Auto Works. Shop differentials, axles, driveshafts, clutch kits, flywheels, flexplates, shifters, transmission components, ring and pinion gears, differential braces, and driveline hardware for Hellcat, Trackhawk, TRX, HEMI, LS, LT, Coyote, and turbocharged import platforms. Every drivetrain part is filterable by vehicle platform, drivetrain layout, transmission type, and power level so the correct part ships the first time. Black Ops Auto Works carries 4,765 drivetrain SKUs across differentials, axles, clutches, and transmission hardware. What This Category Covers The drivetrain transfers power from the engine to the wheels and includes the transmission, clutch, driveshafts, axles, differentials, ring and pinion gears, wheel hubs, wheel bearings, U-joints, shifters, mounts, and bushings. Upgrading these components improves power delivery, durability, and reliability under incr...

View Drivetrain Products
Yukon Gear & Axle

Yukon Gear & Axle

Yukon Gear and Axle drivetrain parts are stocked at Black Ops Auto Works for GM, Ford, Chrysler, Ram, and Jeep platforms. Shop ring and pinion sets, positraction and locker units, axle overhaul kits, differential covers, driveshafts, and manual transmission rebuild components for Dana 60/61, GM 8.2/8.5/8.6/9.5, Ford 8.8/9/10.25/10.5, and Chrysler 8.25/9.25 inch axles. Yukon parts are proven in extreme-duty use, including King of the Hammers and Moab rock crawling events, and every part here is filterable by axle size, gear ratio, and spline count. Black Ops Auto Works carries 1122 Yukon Gear and Axle SKUs across ring and pinion, differential, and axle rebuild categories. What This Brand Covers Yukon Gear and Axle builds ring and pinion sets, differential carriers, positraction and locking differentials, axle shafts, bearing and seal kits, driveshafts, and manual transmission rebuild components for domestic trucks, SUVs, and Jeeps. The brand is best known for supporting extreme-d...

View Yukon Gear & Axle Products
Military & First Responder Discounts

Military & First Responder Discount Program

Black Ops Auto Works proudly honors active duty military, veterans, National Guard, reserves, police officers, firefighters, and EMTs with an exclusive 5% discount on all performance parts and carbon fiber upgrades. Verify instantly and start saving today.

Learn More & Apply

Your cart

×