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Availability: Special Order*
SKU: K-GM12TR
Manufacturer: Eaton
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$129.99

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.

Eaton Master Differential Install Kit; Rear; GM 8.875 in. Ring Gear;

Eaton GM 8.875T 12 Bolt Master Install Kit

Eaton Master Differential Install Kit

Differential

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.

Eaton Master Differential Install Kit; Rear; GM 8.875 in. Ring Gear;

Eaton GM 8.875T 12 Bolt Master Install Kit

Eaton Master Differential Install Kit

Differential

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Vehicle Fitment

Chevrolet

    C10

      1982 Custom - 1982 Scottsdale - 1982 Silverado - 1981 Scottsdale - 1981 Cheyenne - 1981 Silverado - 1981 Custom - 1981 Deluxe - 1980 Custom Deluxe - 1980 Cheyenne - 1980 Big Ten - 1980 Silverado - 1980 Scottsdale - 1979 Cheyenne - 1979 Custom Deluxe - 1979 Scottsdale - 1979 Big Ten - 1979 Silverado - 1978 Silverado - 1978 Custom Deluxe - 1978 Cheyenne - 1978 Big Ten - 1978 Scottsdale - 1977 Cheyenne - 1977 Custom Deluxe - 1977 Scottsdale - 1977 Silverado - 1976 Custom Deluxe - 1976 Cheyenne - 1976 Scottsdale - 1976 Silverado - 1975 Cheyenne - 1975 Custom Deluxe - 1975 Scottsdale - 1975 Silverado

    C10 Suburban

      1982 Custom - 1982 Scottsdale - 1982 Silverado - 1981 Deluxe - 1981 Custom - 1980 Scottsdale - 1980 Custom Deluxe - 1980 Silverado - 1979 Scottsdale - 1979 Custom Deluxe - 1979 Silverado - 1978 Custom Deluxe - 1978 Scottsdale - 1978 Silverado - 1977 Scottsdale - 1977 Custom Deluxe - 1977 Silverado - 1976 Custom Deluxe - 1976 Scottsdale - 1976 Silverado - 1975 Silverado - 1975 Custom Deluxe - 1975 Scottsdale - 1974 Base - 1973 Base - 1972 Base - 1971 Base - 1970 Base - 1969 Base - 1968 Base - 1967 Base

    K10 Suburban

      1982 Custom - 1982 Scottsdale - 1982 Silverado - 1981 Custom - 1981 Deluxe - 1980 Custom Deluxe - 1980 Scottsdale - 1980 Silverado - 1979 Custom Deluxe - 1979 Silverado - 1979 Scottsdale - 1978 Custom Deluxe - 1978 Scottsdale - 1977 Custom Deluxe - 1977 Scottsdale - 1977 Silverado - 1976 Scottsdale - 1976 Custom Deluxe - 1976 Silverado - 1975 Custom Deluxe - 1975 Scottsdale - 1975 Silverado - 1974 Base - 1973 Base - 1972 Base - 1971 Base - 1970 Base - 1969 Base - 1968 Base - 1967 Base

    G10

      1981 Beauville - 1981 Chevy Van - 1981 Sportvan - 1981 Bonaventure - 1980 Beauville - 1980 Sportvan - 1980 Chevy Van - 1979 Beauville - 1979 Chevy Van - 1979 Sportvan - 1978 Sportvan - 1978 Beauville - 1978 Chevy Van - 1977 Beauville - 1977 Chevy Van - 1977 Sportvan - 1976 Beauville - 1976 Chevy Van - 1976 Sportvan - 1975 Sportvan - 1975 Chevy Van - 1975 Beauville

    K10

      1981 Silverado - 1981 Cheyenne - 1981 Scottsdale - 1981 Custom - 1981 Deluxe - 1980 Cheyenne - 1980 Silverado - 1980 Custom Deluxe - 1980 Scottsdale - 1979 Cheyenne - 1979 Silverado - 1979 Scottsdale - 1979 Custom Deluxe - 1978 Cheyenne - 1978 Custom Deluxe - 1978 Scottsdale - 1978 Silverado - 1977 Cheyenne - 1977 Silverado - 1977 Scottsdale - 1977 Custom Deluxe - 1976 Cheyenne - 1976 Custom Deluxe - 1976 Scottsdale - 1976 Silverado - 1975 Cheyenne - 1975 Silverado - 1975 Custom Deluxe - 1975 Scottsdale

    K5 Blazer

      1981 Custom - 1981 Deluxe - 1981 Silverado - 1980 Custom Deluxe - 1980 Silverado - 1980 Cheyenne - 1979 Custom Deluxe - 1979 Cheyenne - 1978 Cheyenne - 1978 Custom Deluxe - 1978 Silverado - 1977 Custom Deluxe - 1977 Cheyenne - 1976 Cheyenne - 1976 Base - 1975 Cheyenne - 1975 Custom Deluxe

    Blazer

      1974 Base - 1973 Base - 1972 Base - 1971 Base - 1970 Base - 1969 Base

    C10 Pickup

      1974 Base - 1973 Base - 1972 Base - 1971 Base - 1970 Base - 1969 Base - 1968 Base - 1967 Base - 1966 Base - 1965 Base - 1964 Base

    G10 Van

      1974 Base - 1974 Sportvan - 1973 Base - 1973 Sportvan - 1972 Base - 1972 Sportvan - 1971 Base - 1971 Sportvan - 1970 Base - 1970 Sportvan - 1969 Base - 1969 Sportvan - 1968 Sportvan - 1967 Base - 1966 Base - 1965 Base - 1964 Base

    K10 Pickup

      1974 Base - 1973 Base - 1972 Base - 1971 Base - 1970 Base - 1969 Base - 1968 Base - 1967 Base - 1966 Base - 1965 Base - 1964 Base

    C10 Panel

      1967 Base - 1966 Base - 1965 Base

    Suburban

      1966 Base - 1965 Base

GMC

    K1500 Suburban

      1982 Base - 1982 High Sierra - 1982 Sierra Classic - 1982 Sierra Grande - 1981 Sierra Classic - 1981 Sierra Grande - 1981 High Sierra - 1981 Base - 1980 High Sierra - 1980 Sierra Classic - 1980 Sierra Grande - 1980 Base - 1979 Base - 1979 High Sierra - 1979 Sierra Grande - 1979 Sierra Classic

    C1500 Suburban

      1981 Base - 1981 High Sierra - 1981 Sierra Classic - 1981 Sierra Grande - 1980 Sierra Classic - 1980 Sierra Grande - 1980 Base - 1980 High Sierra - 1979 High Sierra - 1979 Base - 1979 Sierra Grande - 1979 Sierra Classic

    G1500

      1981 Rally - 1981 Rally STX - 1981 Vandura - 1980 Vandura - 1980 Rally - 1980 Rally STX - 1979 Rally STX - 1979 Rally - 1979 Vandura

    Jimmy

      1981 Base - 1981 High Sierra - 1981 Sierra Classic - 1981 Sierra Grande - 1981 Street Coupe - 1980 High Sierra - 1980 Sierra Classic - 1980 Base - 1980 Sierra Grande - 1980 Street Coupe - 1979 Base - 1979 High Sierra - 1979 Sierra Classic - 1979 Street Coupe - 1979 Sierra Grande - 1978 Base - 1978 Sierra Classic - 1978 High Sierra - 1978 Sierra Grande - 1978 Street Coupe - 1977 Base - 1977 High Sierra - 1977 Sierra Classic - 1977 Sierra Grande - 1976 Base - 1976 Sierra Classic - 1976 High Sierra - 1976 Sierra Grande - 1975 Sierra Grande - 1975 High Sierra - 1975 Sierra Classic - 1975 Base - 1974 Base - 1973 Base - 1972 Base - 1971 Base - 1970 Base

    C15

      1978 Base - 1978 High Sierra - 1978 Sierra Classic - 1978 Sierra Grande - 1978 Street Coupe - 1978 Heavy Half - 1977 High Sierra - 1977 Base - 1977 Heavy Half - 1977 Sierra Grande - 1977 Indy Hauler - 1977 Sierra Classic - 1976 Base - 1976 High Sierra - 1976 Sierra Classic - 1976 Sierra Grande - 1975 High Sierra - 1975 Base - 1975 Sierra Grande - 1975 Sierra Classic

    C15 Suburban

      1978 Base - 1978 Sierra Grande - 1978 High Sierra - 1978 Sierra Classic - 1977 Base - 1977 Sierra Classic - 1977 High Sierra - 1977 Sierra Grande - 1976 Base - 1976 Sierra Grande - 1976 High Sierra - 1976 Sierra Classic - 1975 High Sierra - 1975 Base - 1975 Sierra Grande - 1975 Sierra Classic

    G15

      1978 Rally - 1978 Rally STX - 1978 Vandura - 1977 Rally STX - 1977 Rally - 1977 Vandura - 1976 Rally - 1976 Rally STX - 1976 Vandura - 1975 Vandura - 1975 Rally STX - 1975 Rally

    K15

      1978 Base - 1978 High Sierra - 1978 Sierra Classic - 1978 Sierra Grande - 1977 Sierra Grande - 1977 Sierra Classic - 1977 High Sierra - 1977 Base - 1977 Indy Hauler - 1976 Base - 1976 High Sierra - 1976 Sierra Classic - 1976 Sierra Grande - 1975 High Sierra - 1975 Base - 1975 Sierra Grande - 1975 Sierra Classic

    K15 Suburban

      1978 Base - 1978 Sierra Grande - 1978 High Sierra - 1978 Sierra Classic - 1977 High Sierra - 1977 Base - 1977 Sierra Grande - 1977 Sierra Classic - 1976 Base - 1976 Sierra Grande - 1976 High Sierra - 1976 Sierra Classic - 1975 High Sierra - 1975 Base - 1975 Sierra Grande - 1975 Sierra Classic

    C15/C1500 Pickup

      1974 Base - 1973 Base - 1972 Base - 1971 Base - 1970 Base - 1969 Base - 1968 Base - 1967 Base

    C15/C1500 Suburban

      1974 Base - 1973 Base - 1972 Base - 1971 Base - 1970 Base - 1969 Base - 1968 Base - 1967 Base

    G15/G1500 Van

      1974 Rally - 1974 Vandura - 1973 Rally - 1973 Vandura - 1972 Rally - 1972 Vandura - 1971 Base - 1971 Rally - 1971 Vandura - 1970 Base - 1970 Vandura - 1969 Rally - 1969 Vandura - 1968 Rally - 1968 Vandura - 1967 Base

    K15/K1500 Pickup

      1974 Base - 1973 Base - 1972 Base - 1971 Base - 1970 Base - 1969 Base - 1968 Base - 1967 Base - 1966 Base

    K15/K1500 Suburban

      1974 Base - 1973 Base - 1972 Base - 1971 Base - 1970 Base - 1969 Base - 1968 Base - 1967 Base

    C25/C2500 Suburban

      1967 Base
*we take fitment seriously and have invested heavily into matching products to your vehicle, but it is up to the end user to confirm products are suitable for their vehicle, legal for them to use for the purposes they intend, and verify fitment upon installation. Many opened products may not be returned, so if fitment is in question, please contact us before ordering. We are not resonsible for any costs incurring from a product not being suitable to an end users application.