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  • USA Standard Master Overhaul Kit For The GM 8.5 Diff
USA Standard Master Overhaul Kit For The GM 8.5 Diff
USA Standard Master Overhaul Kit For The GM 8.5 Diff
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Load image into Gallery viewer, USA Standard Master Overhaul Kit For The GM 8.5 Diff

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USA Standard Master Overhaul Kit For The GM 8.5 Diff

2 sold in last 8 hours
YUKZK GM8.5
In stock
Differential Overhaul Kits
$180.50
Achieve top-tier performance with a kit built to last, Master Overhaul Kit for GM 8.5 Diff by...
$180.50
customers are viewing this product
USA Standard Master Overhaul Kit For The GM 8.5 Diff w/ HD Posi or Locker
USA Standard Master Overhaul Kit For The GM 8.5 Diff w/ HD Posi or Locker
$192.50
USA Standard Master Overhaul Kit For The 98+ GM 10.5in 14T Diff
USA Standard Master Overhaul Kit For The 98+ GM 10.5in 14T Diff
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USA Standard Master Overhaul Kit For The GM 8.5 Diff
Description

Achieve top-tier performance with a kit built to last, Master Overhaul Kit for GM 8.5 Diff by USA Standard ensures your differential is up to the challenge.

Designed specifically for GM 8.5  rear differentials, this kit includes high-quality Koyo/Timken bearings, premium seals, and all necessary small parts, ensuring a smooth, long-lasting overhaul. Say goodbye to sourcing individual parts, this master overhaul kit includes everything you need for a complete, high-performance differential repair.

Don’t settle for incomplete kits or low-quality parts. Get the master overhaul kit that delivers reliability, performance, and peace of mind. Upgrade your differential today with USA Standard Gear!

Features:

  • Complete kit with all components for a GM 8.5” differential overhaul.
  • Premium Koyo/Timken bearings and high-quality seals.
  • Designed for optimal durability and long-term reliability.
  • Time-saving—no need to hunt for additional parts.
  • Tailored specifically for GM 8.5” rear differentials.

Specifications:

Product Name USA Standard Gear Master Overhaul Kit for GM 8.5 Differential
Compatibility GM 8.5” Rear Differentials
Included Components Koyo/Timken bearings, premium seals, small parts
Designed For Comprehensive GM 8.5 differential overhaul
Quality High-quality, durable components for long-lasting repairs
Performance Ensures optimal differential performance and reliable repairs
Time-Saving All-in-one kit eliminates the need to source individual parts
Target Audience Mechanics, DIYers, car enthusiasts working on GM 8.5” differentials



This Part Fits:

Year Make Model Submodel
1973-1975 Buick Apollo Base
1975 Buick Apollo SR
1971-1974,1976-1979 Buick Electra 225
1971-1974 Buick Electra 225 Custom
1974 Buick Electra 225 Limited
1973 Buick Electra Base
1975 Buick Electra Custom
1980-1989 Buick Electra Estate Wagon
1975-1985 Buick Electra Limited
1978-1985 Buick Electra Park Avenue
1985 Buick Electra T-Type
1973-1987 Buick Regal Base
1982-1983 Buick Regal Estate Wagon
1987 Buick Regal GNX
1984-1987 Buick Regal Grand National
1978-1987 Buick Regal Limited
1982 Buick Regal Limited Turbo
1978-1982 Buick Regal Sport
1976-1977 Buick Regal SR
1983-1986 Buick Regal T-Type
1975-1978 Buick Riviera Base
1975 Buick Riviera GS
1978 Buick Riviera LXXV Anniversary Edition
1976 Buick Riviera Sport
1976 Buick Riviera SR
1970,1972 Buick Skylark 350
1970-1972,1975-1979 Buick Skylark Base
1970-1972,1978-1979 Buick Skylark Custom
1976-1979 Buick Skylark S
1978 Buick Skylark Sport
1975-1977 Buick Skylark SR
1999-2000 Cadillac Escalade Base
1970-1972 Chevrolet Bel Air Base
1994 Chevrolet Blazer Base
1992-1993 Chevrolet Blazer Cheyenne
1987 Chevrolet Blazer Custom Deluxe
1988-1991 Chevrolet Blazer Scottsdale
1987-1994 Chevrolet Blazer Silverado
1994 Chevrolet Blazer Silverado Sport
1979-1980 Chevrolet C10 Big Ten
1979-1981 Chevrolet C10 Cheyenne
1981-1986 Chevrolet C10 Custom
1979-1980 Chevrolet C10 Custom Deluxe
1981 Chevrolet C10 Deluxe
1979-1986 Chevrolet C10 Scottsdale
1979-1986 Chevrolet C10 Silverado
1981-1986 Chevrolet C10 Suburban Custom
1979-1980 Chevrolet C10 Suburban Custom Deluxe
1981 Chevrolet C10 Suburban Deluxe
1979-1980,1982,1984-1986 Chevrolet C10 Suburban Scottsdale
1979-1980,1982-1986 Chevrolet C10 Suburban Silverado
1990-1993 Chevrolet C1500 454 SS
1994-1997 Chevrolet C1500 Base
1988-1998 Chevrolet C1500 Cheyenne
1999 Chevrolet C1500 LS
1988-1992 Chevrolet C1500 Scottsdale
1988-1998 Chevrolet C1500 Silverado
1990-1998 Chevrolet C1500 WT
1992-1999 Chevrolet C1500 Suburban Base
1995-1999 Chevrolet C1500 Suburban LS
1995-1997,1999 Chevrolet C1500 Suburban LT
1992-1994 Chevrolet C1500 Suburban Silverado
1994-1997,1999-2000 Chevrolet C2500 Base
1989-1998 Chevrolet C2500 Cheyenne
1999-2000 Chevrolet C2500 LS
1989-1992 Chevrolet C2500 Scottsdale
1989-1998 Chevrolet C2500 Silverado
1994-1995,1998 Chevrolet C2500 WT
1970-1980 Chevrolet Camaro Base
1979-1981 Chevrolet Camaro Berlinetta
1973-1978 Chevrolet Camaro LT
1976-1978 Chevrolet Camaro LT Rally Sport
1976-1980 Chevrolet Camaro Rally Sport
1970-1973,1975 Chevrolet Camaro RS
1981 Chevrolet Camaro Sport
1970-1972 Chevrolet Camaro SS
1970-1974,1977-1981 Chevrolet Camaro Z28
1970-1972,1986-1992 Chevrolet Caprice Base
1973-1996 Chevrolet Caprice Classic
1986-1990 Chevrolet Caprice Classic Brougham
1976-1978,1981-1982 Chevrolet Caprice Classic Estate
1976-1981 Chevrolet Caprice Classic Landau
1993-1994 Chevrolet Caprice Classic LS
1987-1990 Chevrolet Caprice Classic LS Brougham
1991-1993 Chevrolet Caprice Classic LTZ
1975-1976,1979-1980 Chevrolet Caprice Classic Sport
1973-1974 Chevrolet Caprice Estate
1975 Chevrolet Caprice Estate Wagon
1973 Chevrolet Chevelle Deluxe
1971-1976 Chevrolet El Camino Base
1975-1976 Chevrolet El Camino Classic
1971-1974 Chevrolet El Camino Custom
1971-1976 Chevrolet El Camino SS
1996-2003 Chevrolet Express 1500 Base
1996-2003 Chevrolet Express 1500 LS
2001-2002 Chevrolet Express 1500 LT
1983 Chevrolet G10 Base
1979-1995 Chevrolet G10 Beauville
1981-1984,1986-1987 Chevrolet G10 Bonaventure
1979-1995 Chevrolet G10 Chevy Van
1979-1995 Chevrolet G10 Sportvan
1975-1995 Chevrolet G20 Beauville
1983-1984 Chevrolet G20 Bonaventure
1975-1995 Chevrolet G20 Chevy Van
1978-1981 Chevrolet G20 Nomad
1975-1995 Chevrolet G20 Sportvan
1971-1985 Chevrolet Impala Base
1975-1977 Chevrolet Impala Custom
1976 Chevrolet Impala Custom Landau
1981-1982 Chevrolet Impala Estate
1977-1979 Chevrolet Impala Landau
1976 Chevrolet Impala S
1975-1976,1979-1980 Chevrolet Impala Sport
1994-1996 Chevrolet Impala SS
1979-1981 Chevrolet K10 Cheyenne
1981-1986 Chevrolet K10 Custom
1979-1980 Chevrolet K10 Custom Deluxe
1981 Chevrolet K10 Deluxe
1979-1986 Chevrolet K10 Scottsdale
1979-1986 Chevrolet K10 Silverado
1981-1986 Chevrolet K10 Suburban Custom
1979-1980 Chevrolet K10 Suburban Custom Deluxe
1981 Chevrolet K10 Suburban Deluxe
1979-1980,1982,1984-1986 Chevrolet K10 Suburban Scottsdale
1979-1980,1982-1983,1985-1986 Chevrolet K10 Suburban Silverado
1994-1997 Chevrolet K1500 Base
1988-1998 Chevrolet K1500 Cheyenne
1999 Chevrolet K1500 LS
1988-1992 Chevrolet K1500 Scottsdale
1988-1998 Chevrolet K1500 Silverado
1991 Chevrolet K1500 Sport
1990-1998 Chevrolet K1500 WT
1992-1999 Chevrolet K1500 Suburban Base
1995-1999 Chevrolet K1500 Suburban LS
1995-1997,1999 Chevrolet K1500 Suburban LT
1992-1994 Chevrolet K1500 Suburban Silverado
1979-1980 Chevrolet K5 Blazer Cheyenne
1981-1986 Chevrolet K5 Blazer Custom
1979-1980 Chevrolet K5 Blazer Custom Deluxe
1981 Chevrolet K5 Blazer Deluxe
1984 Chevrolet K5 Blazer Scottsdale
1980-1986 Chevrolet K5 Blazer Silverado
1973-1981 Chevrolet Malibu Base
1974-1983 Chevrolet Malibu Classic
1975-1976,1978-1980 Chevrolet Malibu Classic Estate
1976-1981 Chevrolet Malibu Classic Landau
1977,1979-1980 Chevrolet Malibu Classic Sport
1973-1974,1979-1980 Chevrolet Malibu Estate
1976,1979 Chevrolet Malibu Landau
1979 Chevrolet Malibu Police
1977,1979-1980 Chevrolet Malibu Sport
1973-1974 Chevrolet Monte Carlo Base
1973-1974,1976,1978 Chevrolet Monte Carlo Landau
1973,1975-1977 Chevrolet Monte Carlo S
1978 Chevrolet Monte Carlo Sport
1970-1979 Chevrolet Nova Base
1976-1977 Chevrolet Nova Concours
1973-1975,1978-1979 Chevrolet Nova Custom
1975 Chevrolet Nova LN
1975-1978 Chevrolet Nova Police
1977-1979 Chevrolet Nova Rally
1976 Chevrolet Nova SS
1987 Chevrolet R10 Custom Deluxe
1987 Chevrolet R10 Scottsdale
1987 Chevrolet R10 Silverado
1987 Chevrolet R10 Suburban Custom Deluxe
1987-1988 Chevrolet R10 Suburban Scottsdale
1987-1988 Chevrolet R10 Suburban Silverado
1989-1991 Chevrolet R1500 Suburban Scottsdale
1989-1991 Chevrolet R1500 Suburban Silverado
1994-2000 Chevrolet S10 Base
1994-2000 Chevrolet S10 LS
1994-1998 Chevrolet S10 SS
1999-2000 Chevrolet S10 Xtreme
1994-2000 Chevrolet S10 ZR2
2000 Chevrolet Suburban 1500 Base
2000 Chevrolet Suburban 1500 LS
2000 Chevrolet Suburban 1500 LT
1995-1998 Chevrolet Tahoe Base
1995-1998 Chevrolet Tahoe LS
1995-1998 Chevrolet Tahoe LT
1987 Chevrolet V10 Custom Deluxe
1987 Chevrolet V10 Scottsdale
1987 Chevrolet V10 Silverado
1987 Chevrolet V10 Suburban Custom Deluxe
1987-1988 Chevrolet V10 Suburban Scottsdale
1987-1988 Chevrolet V10 Suburban Silverado
1989-1991 Chevrolet V1500 Suburban Scottsdale
1989-1991 Chevrolet V1500 Suburban Silverado
1979-1986 GMC C1500 Base
1979-1980 GMC C1500 Heavy Half
1979-1986 GMC C1500 High Sierra
1988-1993 GMC C1500 Sierra
1979-1986 GMC C1500 Sierra Classic
1979-1982 GMC C1500 Sierra Grande
1997 GMC C1500 Sierra GT
1994-1999 GMC C1500 Sierra SL
1988-1999 GMC C1500 Sierra SLE
1994-1999 GMC C1500 Sierra SLT
1988-1993 GMC C1500 Sierra SLX

REVIEWS

TH

I used the USA Standard Gear Master Overhaul Kit on my GM 8.5 differential, and I couldn't be happier. The kit had everything I needed, from bearings to seals, and installation was a breeze. My differential runs smoother and quieter than ever. It’s clear this kit was made with quality in mind. Highly recommend to anyone doing differential work!

Tom H.

Denver, CO

RP

This kit was a game changer! The USA Standard Gear Master Overhaul Kit had every part I needed for my GM 8.5 differential overhaul. The Timken bearings are top-notch, and the whole kit made the job go smoothly. No issues so far—it’s performing great! Definitely worth the investment if you're looking for a complete solution.

Rachel P.

Phoenix, AZ

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Donec ullamcorper magna enim, vitae fermentum turpis elementum quis. Interdum et malesuada fames ac ante ipsum primis in faucibus.

Curabitur vel sem mi. Proin in lobortis ipsum. Aliquam rutrum tempor ex ac rutrum. Maecenas nunc nulla, placerat at eleifend in, viverra etos sem. Nam sagittis lacus metus, dignissim blandit magna euismod eget. Suspendisse a nisl lacus. Phasellus eget augue tincidunt, sollicitudin lectus sed, convallis desto. Pellentesque vitae dui lacinia, venenatis erat sit amet, fringilla felis. Nullam maximus nisi nec mi facilisis.

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