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Eaton GM 8.5in Rear Master Install Kit

Eaton GM 8.5in Rear Master Install Kit

SKU:EATK-GM8.5SR

Category: Differential Install Kits
Vendor: Eaton
You save 14% ($22.79)
Regular price $139.99
Regular price $162.78 Sale price $139.99
Sale Sold out
Shipping calculated at checkout.
2 in stock
🔥 sold in last hours
Eaton master installation kits make upgrading your differential easier by providing all the components needed to properly install your Eaton differential or replace your ring and pinion, in one box. Premium bearings and components ensure long life and quiet operation.

This Part Fits:

Year Make Model Submodel
1973-1975 Buick Apollo Base
1975 Buick Apollo SR
1973-1977 Buick Century Base
1975-1977 Buick Century Custom
1976 Buick Century Indianapolis 500 Pace Car
1973-1975 Buick Century Luxus
1975-1977 Buick Century Special
1991-1996 Buick Commercial Chassis Base
1971-1981 Buick Estate Wagon Base
1971-1981 Buick LeSabre Base
1985 Buick LeSabre Collector's Edition
1971-1973,1975-1978,1982-1985 Buick LeSabre Custom
1977 Buick LeSabre Custom Sport
1985 Buick LeSabre Estate Wagon
1979-1985 Buick LeSabre Limited
1982 Buick LeSabre Limited Edition F/E
1974 Buick LeSabre Luxus
1978-1981 Buick LeSabre Sport
1973-1977,1984-1987 Buick Regal Base
1987 Buick Regal GNX
1984-1987 Buick Regal Grand National
1984-1987 Buick Regal Limited
1976-1977 Buick Regal SR
1984-1986 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
1992-1995 Buick Roadmaster Base
1996 Buick Roadmaster Collector's Edition
1991-1995 Buick Roadmaster Estate Wagon
1996 Buick Roadmaster Estate Wagon Collector's Edition
1992-1995 Buick Roadmaster Limited
1996 Buick Roadmaster Limited Collector's Edition
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
1976-1979 Cadillac Seville Base
1978-1979 Cadillac Seville Elegante
1977-1978 Cadillac Seville Opera
1970-1975 Chevrolet Bel Air Base
1964-1972 Chevrolet Biscayne Base
1995-1999 Chevrolet Blazer Base
1996-2000 Chevrolet Blazer LS
1995-2000 Chevrolet Blazer LT
1999-2000 Chevrolet Blazer Trailblazer
1970-1972 Chevrolet Brookwood Base
1978-1980 Chevrolet C10 Big Ten
1977-1981 Chevrolet C10 Cheyenne
1981-1986 Chevrolet C10 Custom
1977-1980 Chevrolet C10 Custom Deluxe
1981 Chevrolet C10 Deluxe
1977-1986 Chevrolet C10 Scottsdale
1977-1986 Chevrolet C10 Silverado
1981-1986 Chevrolet C10 Suburban Custom
1977-1980 Chevrolet C10 Suburban Custom Deluxe
1981 Chevrolet C10 Suburban Deluxe
1977-1980,1982,1984-1986 Chevrolet C10 Suburban Scottsdale
1977-1980,1982-1986 Chevrolet C10 Suburban Silverado
1990-1993 Chevrolet C1500 454 SS
1994-1997 Chevrolet C1500 Base
1988-1998 Chevrolet C1500 Cheyenne
1988-1992 Chevrolet C1500 Scottsdale
1988-1998 Chevrolet C1500 Silverado
1990-1998 Chevrolet C1500 WT
1992-1998 Chevrolet C1500 Suburban Base
1995-1998 Chevrolet C1500 Suburban LS
1995-1997 Chevrolet C1500 Suburban LT
1992-1994 Chevrolet C1500 Suburban Silverado
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
1991-1992 Chevrolet Caprice Base
1991-1996 Chevrolet Caprice Classic
1993-1994 Chevrolet Caprice Classic LS
1991-1993 Chevrolet Caprice Classic LTZ
1973-1977 Chevrolet El Camino Base
1975-1977 Chevrolet El Camino Classic
1977 Chevrolet El Camino Conquista
1973-1974 Chevrolet El Camino Custom
1973-1977 Chevrolet El Camino SS
1988-1995 Chevrolet G10 Beauville
1988-1995 Chevrolet G10 Chevy Van
1988-1995 Chevrolet G10 Sportvan
1988-1995 Chevrolet G20 Beauville
1988-1995 Chevrolet G20 Chevy Van
1988-1995 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
1977-1981 Chevrolet K10 Cheyenne
1981-1986 Chevrolet K10 Custom
1977-1980 Chevrolet K10 Custom Deluxe
1981 Chevrolet K10 Deluxe
1977-1986 Chevrolet K10 Scottsdale
1977-1986 Chevrolet K10 Silverado
1981-1986 Chevrolet K10 Suburban Custom
1977-1980 Chevrolet K10 Suburban Custom Deluxe
1981 Chevrolet K10 Suburban Deluxe
1977-1980,1982,1984-1986 Chevrolet K10 Suburban Scottsdale
1977,1979-1980,1982-1983,1985-1986 Chevrolet K10 Suburban Silverado
1994-1997 Chevrolet K1500 Base
1988-1998 Chevrolet K1500 Cheyenne
1988-1992 Chevrolet K1500 Scottsdale
1988-1998 Chevrolet K1500 Silverado
1991 Chevrolet K1500 Sport
1990-1998 Chevrolet K1500 WT
1993-1998 Chevrolet K1500 Suburban Base
1995-1998 Chevrolet K1500 Suburban LS
1995-1997 Chevrolet K1500 Suburban LT
1993-1994 Chevrolet K1500 Suburban Silverado
1977-1981 Chevrolet K20 Cheyenne
1981-1986 Chevrolet K20 Custom
1977-1980 Chevrolet K20 Custom Deluxe
1981 Chevrolet K20 Deluxe
1977-1986 Chevrolet K20 Scottsdale
1977-1983,1985-1986 Chevrolet K20 Silverado
1981-1986 Chevrolet K20 Suburban Custom
1977-1980 Chevrolet K20 Suburban Custom Deluxe
1981 Chevrolet K20 Suburban Deluxe
1977-1980,1982,1984-1986 Chevrolet K20 Suburban Scottsdale
1977,1979-1980,1982-1983,1985-1986 Chevrolet K20 Suburban Silverado
1988-1991 Chevrolet K2500 Cheyenne
1988-1991 Chevrolet K2500 Scottsdale
1988-1991 Chevrolet K2500 Silverado
1976 Chevrolet K5 Blazer Base
1975-1980 Chevrolet K5 Blazer Cheyenne
1981-1986 Chevrolet K5 Blazer Custom
1975,1977-1980 Chevrolet K5 Blazer Custom Deluxe
1981 Chevrolet K5 Blazer Deluxe
1984 Chevrolet K5 Blazer Scottsdale
1978,1980-1986 Chevrolet K5 Blazer Silverado
1973-1977 Chevrolet Malibu Base
1974-1977 Chevrolet Malibu Classic
1975-1976 Chevrolet Malibu Classic Estate
1976-1977 Chevrolet Malibu Classic Landau
1977 Chevrolet Malibu Classic Sport
1973-1974 Chevrolet Malibu Estate
1976 Chevrolet Malibu Landau
1977 Chevrolet Malibu Sport
1973-1974 Chevrolet Monte Carlo Base
1973-1974,1976 Chevrolet Monte Carlo Landau
1973,1975-1977 Chevrolet Monte Carlo S
1971-1979 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
1988 Chevrolet R10 Suburban Scottsdale
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
1994 Chevrolet S10 Blazer Base
1994 Chevrolet S10 Blazer LT
1994 Chevrolet S10 Blazer Tahoe
1994 Chevrolet S10 Blazer Tahoe LT
1995-1998 Chevrolet Tahoe Base
1995-1998 Chevrolet Tahoe LS
1995-1998 Chevrolet Tahoe LT
1989-1991 Chevrolet V1500 Suburban Scottsdale
1989-1991 Chevrolet V1500 Suburban Silverado
1988 Chevrolet V20 Suburban Scottsdale
1988 Chevrolet V20 Suburban Silverado
1989-1991 Chevrolet V2500 Suburban Scottsdale
1989-1991 Chevrolet V2500 Suburban Silverado
1984-1986 GMC C1500 Base
1984-1986 GMC C1500 High Sierra
1988-1993 GMC C1500 Sierra
1984-1986 GMC C1500 Sierra Classic
1997 GMC C1500 Sierra GT
1994-1998 GMC C1500 Sierra SL
1988-1998 GMC C1500 Sierra SLE
1994-1998 GMC C1500 Sierra SLT
1988-1993 GMC C1500 Sierra SLX
1994-1998 GMC C1500 Sierra Special
1979-1986,1996-1997 GMC C1500 Suburban Base
1979-1986 GMC C1500 Suburban High Sierra
1979-1986 GMC C1500 Suburban Sierra Classic

Shipping & Delivery

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations. For international orders, please Contact Us. If you select US shipping rates and are shipping internationally, please be advised you will be contacted to compensate the difference in shipping fees.

Processing takes about 3 to 5 business days before your order ships. We do not process or ship orders on weekends. If you order an item that's on backorder, we will reach out with an estimated arrival time. If you have any questions about shipping make sure to email us at sales@onlinetsm.com or call our reps today at 732-638-5268.

If by any chance, your package that has been delivered by the carrier is lost/stolen, YOU (THE BUYER) are responsible for working with the carrier and us, Tri-State Motorsports to recover your package. You must contact us and the shipping company within 48 hours of delivery for lost/damage claims. You are covered by the basic insurance amount APPROVED by the shipping center. We DO NOT refund or reship product for claims that are denied by the shipping company.

FAQs

When will my product ship out?

Processing takes about 3 to 5 days before your order ships. Some orders may take longer than usual to process and ship. If you order an item that's on backorder, we will reach out with an estimated arrival time. Refunds are subject to a 20% restocking fee. Cancellations are subject to 10% cancellation/processing fee under no exceptions.

What's the Warranty on our products?

Unless the product is manufactured by Tri-State Motorsports or TSM Race, ALL Warranties go through the Manufacturer directly. Please visit their official website and get in contact with them in regards to your warranty. We will supply you with any invoice or tracking information the manufacturer asks you for.

Do you offer any promotions?

One of our major promotions is the TSM Bucks Loyalty Program. You will earn 1 TSM point for every dollar you spend with us. These points can be redeemed for rewards when you reach certain thresholds. 

TSM Bucks Info

If you subscribe to marketing emails, you will be given a discount code for 5% off your order that you can use at any time. Our Instagram page also has a variety of weekly promotions in our stories and posts. Some restrictions may apply depending on MAP policies.

What payment methods are accepted?

Tri-State Motorsports accepts American Express, Discover, Mastercard, and Visa. You can also pay over time with Affirm and Klarna. Express checkout methods include:

  • Apple Pay
  • Google Pay
  • Meta Pay
  • PayPal
  • Shop Pay
  • Venmo

How can I finance my purchase with Affirm?

Learn More On Affirm

How can I finance my purchase with Klarna?

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