USA Standard Master Overhaul kit for the GM 12T differential

$139.88
SKU
USG-37043

USA Standard Master Overhaul kit for the GM 12T differential

USA Standard Master Overhaul kits let you finish your install with confidence. This kit uses Koyo bearings and races. Included are carrier bearings and races, pinion bearings and races, pinion seal, complete shim kit, ring gear bolts, pinion nut, crush sleeve (if applicable), oil baffles and slingers (if applicable), threading locking compound, marking compound with brush and gasket.

  • Fits GM 12 bolt truck
  • Uses Koyo bearings and races
  • Included are carrier bearings and races, pinion bearings and races, pinion seal, complete shim kit, ring gear bolts, pinion nut, crush sleeve, thread locker, marking compound with brush and gasket.

1972 GMC C15/C1500 Suburban
1969 GMC C15/C1500 Suburban
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1969 GMC C15/C1500 Suburban
1972 GMC C15/C1500 Suburban
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1968 GMC C15/C1500 Suburban
1969 GMC C15/C1500 Suburban
1968 GMC C15/C1500 Suburban
1969 GMC C15/C1500 Suburban
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1970 GMC C15/C1500 Suburban
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1968 GMC C15/C1500 Suburban
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1970 GMC C15/C1500 Suburban
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1972 GMC C15/C1500 Suburban
1968 GMC C15/C1500 Suburban
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1968 GMC C15/C1500 Suburban
1968 GMC C15/C1500 Suburban
1969 GMC C15/C1500 Suburban
1970 GMC C15/C1500 Suburban
1969 GMC C15/C1500 Suburban
1968 GMC C15/C1500 Suburban
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1970 GMC C15/C1500 Pickup
1972 GMC C15/C1500 Pickup
1970 GMC K15/K1500 Pickup
1972 GMC K15/K1500 Pickup
1984 GMC C1500 Suburban
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1985 GMC C1500 Suburban
1980 GMC C1500 Suburban
1987 GMC R1500 Suburban
1981 GMC C1500 Suburban
1973 GMC G25/G2500 Van
1967 GMC G15/G1500 Van
1969 GMC G15/G1500 Van
1973 GMC G15/G1500 Van
1973 GMC G25/G2500 Van
1970 GMC G25/G2500 Van
1972 GMC G25/G2500 Van
1972 GMC G15/G1500 Van
1968 GMC G25/G2500 Van
1974 GMC G25/G2500 Van
1973 GMC P25/P2500 Van
1970 GMC G15/G1500 Van
1973 GMC G25/G2500 Van
1972 GMC G15/G1500 Van
1967 GMC G25/G2500 Van
1971 GMC G25/G2500 Van
1967 GMC G25/G2500 Van
1967 GMC G15/G1500 Van
1974 GMC G15/G1500 Van
1972 GMC G25/G2500 Van
1973 GMC G15/G1500 Van
1972 GMC G25/G2500 Van
1968 GMC G15/G1500 Van
1973 GMC G15/G1500 Van
1971 GMC G15/G1500 Van
1974 GMC G25/G2500 Van
1974 GMC G25/G2500 Van
1967 GMC G15/G1500 Van
1972 GMC G15/G1500 Van
1967 GMC G25/G2500 Van
1969 GMC G25/G2500 Van
1967 GMC G25/G2500 Van
1967 GMC G15/G1500 Van
1974 GMC G15/G1500 Van
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1967 Chevrolet C10 Suburban
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1969 Chevrolet C10 Suburban
1973 Chevrolet C10 Suburban
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1982 Chevrolet K5 Blazer
1978 Chevrolet K5 Blazer
1975 Chevrolet K5 Blazer
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1981 Chevrolet K5 Blazer
1976 Chevrolet K5 Blazer
1983 Chevrolet K5 Blazer
1968 Chevrolet G10 Van
1972 Chevrolet G10 Van
1974 Chevrolet G10 Van
1972 Chevrolet G10 Van
1971 Chevrolet G10 Van
1970 Chevrolet G10 Van
1972 Chevrolet G10 Van
1973 Chevrolet G10 Van
1967 Chevrolet G10 Van
1969 Chevrolet G10 Van
1972 Chevrolet G10 Van
1973 Chevrolet Blazer
1969 Chevrolet Blazer
1970 Chevrolet Blazer
1971 Chevrolet Blazer
1974 Chevrolet Blazer
1972 Chevrolet Blazer
1980 GMC G1500
1983 GMC G1500
1987 GMC R1500
1985 GMC K1500
1979 GMC G2500
1987 GMC V1500
1986 GMC C1500
1982 GMC C1500
1979 GMC G1500
1979 GMC C1500
1984 GMC G1500
1982 GMC K1500
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1982 GMC G1500
1980 GMC C1500
1979 GMC K1500
1987 GMC G1500
1984 GMC K1500
1981 GMC C1500
1980 GMC K1500
1985 GMC C1500
1983 GMC K1500
1980 GMC G2500
1986 GMC K1500
1983 GMC C1500
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1986 GMC G1500
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1981 GMC G2500
1966 GMC 1500
1982 Chevrolet G10
1985 Chevrolet C10
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1978 Chevrolet G10
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1981 Chevrolet K10
1987 Chevrolet R10
1978 GMC G15
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1975 GMC C15
1984 Chevrolet K10
1980 Chevrolet C10
1978 GMC K15
1977 Chevrolet C10
1986 Chevrolet K10
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1976 Chevrolet G10
1979 Chevrolet K10
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1975 GMC G25
1981 Chevrolet G10
1976 Chevrolet K10
1975 Chevrolet K10
1975 GMC G15
1977 GMC K15
1978 Chevrolet K10
1977 GMC C15
1983 Chevrolet K10
1975 GMC K15
1978 GMC C15
1984 Chevrolet C10
1980 Chevrolet K10
1978 Chevrolet C10
1978 GMC G25
1981 Chevrolet C10
1985 Chevrolet K10
1977 GMC G25
1976 GMC K15
1976 GMC C15
1979 Chevrolet C10
1977 Chevrolet K10
1983 Chevrolet C10
1982 Chevrolet G10
1980 Chevrolet G10
1982 Chevrolet C10
1977 GMC G15
1982 Chevrolet K10
1987 Chevrolet V10
1975 Chevrolet G10

All products carry our 12 Month Limited Warranty. All warranties are limited to the original purchaser and are not transferable to subsequent owners of the product. The warranty period begins on the purchase date. Trail-Gear warrants that it will repair or replace, free of charge, any eligible product which, under normal conditions of use and service, proves to be defective in materials or workmanship. This warranty does not cover any labor costs incurred in diagnosis of defects, removal or reinstallation of a product, nor does it cover any other consequential expenses.

Please read and review our return and warranty requirement document before sending in products.

Warranty Exclusions


Trail-Gear Inc. warranty does not cover, and Trail-Gear Inc. shall not be liable for, any undertaking, representation, or agreements made by dealers or other third parties selling Trail-Gear products, except where such agreements are within the provisions of this Warranty.

Specifically excluded from this warranty are failures caused by lack of maintenance, misuse, negligence, modification, abuse, improper application, crash damage, installation or operation, or failures caused by unauthorized service or use of unauthorized parts.

Additionally excluded from this warranty are parts which are subject to normal wear and tear, such as bushings, fluids, hoses, gaskets, belts, etc. Products not manufactured by Trail-Gear Inc. are excluded from any warranty and shall be handled with the original manufacturer.

All parts used in a competitive racing environment are excluded from this warranty. If, after inspection, a part returned, under any warranty, is deemed to be ineligible for warranty repair or replacement, the part may be repaired or replaced for a discounted cost. Return shipping charges will apply. Any part for which a warranty replacement is sought must be returned to Trail-Gear Inc. before any replacement items can be shipped. All replacement parts shipped before the suspect part has been received and evaluated by Trail-Gear, MUST BE PAID IN FULL. In such a case, after the suspect part has been received and approved for a warranty replacement, the purchase price for the replacement will be refunded.

    To begin your warranty claim:
  • Please contact Trail-Gear Inc. at 559-252-4950 or email [email protected] prior to returning any product under warranty to verify that warranty is still in effect.
  • Products must be shipped back to Trail-Gear Inc. at the expense of the customer.
    Ship all products to:
    ATTN: WARRANTY
    5356 E. Pine Avenue
    Fresno, CA 93727.
  • Please place a clearly marked copy of the original invoice inside the package.
  • Please include a short note stating the problem you are experiencing.

If any of the above mentioned policy is not met, the package will be refused or warranty claim denied. By completing the steps above, this will ensure faster processing of your claim so that Trail-Gear can get your product back to you as quickly as possible. All warranties are generally processed within 2-3 business days of Trail-Gear receiving the parts from you. Additional delays may be incurred if product needs additional testing or repairing.

If you are an international customer, please email the warranty department at [email protected] to receive further instruction. International customers may have the option to field destroy an approved warranty to avoid costly return shipping. In this case, any shipping charges for replacement parts will be at the expense of the customer.

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