Eaton GM 8.875T 12 Bolt Master Install Kit
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Description
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.
- Includes all necessary components to complete installation
- Reference Eatons application guide to confirm part fitment
- For Eaton: 187C150A; 913A315; 19587-010; 19556-010
- Eaton only uses premium bearings
- Fits GM 12 Bolt Truck
- Rear
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1969-1974 | Chevrolet | Blazer | Base |
| 1978-1980 | Chevrolet | C10 | Big Ten |
| 1975-1981 | Chevrolet | C10 | Cheyenne |
| 1981-1982 | Chevrolet | C10 | Custom |
| 1975-1980 | Chevrolet | C10 | Custom Deluxe |
| 1981 | Chevrolet | C10 | Deluxe |
| 1975-1982 | Chevrolet | C10 | Scottsdale |
| 1975-1982 | Chevrolet | C10 | Silverado |
| 1965-1967 | Chevrolet | C10 Panel | Base |
| 1964-1974 | Chevrolet | C10 Pickup | Base |
| 1967-1974 | Chevrolet | C10 Suburban | Base |
| 1981-1982 | Chevrolet | C10 Suburban | Custom |
| 1975-1980 | Chevrolet | C10 Suburban | Custom Deluxe |
| 1981 | Chevrolet | C10 Suburban | Deluxe |
| 1975-1980,1982 | Chevrolet | C10 Suburban | Scottsdale |
| 1975-1980,1982 | Chevrolet | C10 Suburban | Silverado |
| 1975-1981 | Chevrolet | G10 | Beauville |
| 1981 | Chevrolet | G10 | Bonaventure |
| 1975-1981 | Chevrolet | G10 | Chevy Van |
| 1975-1981 | Chevrolet | G10 | Sportvan |
| 1964-1967,1969-1974 | Chevrolet | G10 Van | Base |
| 1968-1974 | Chevrolet | G10 Van | Sportvan |
| 1975-1981 | Chevrolet | K10 | Cheyenne |
| 1981 | Chevrolet | K10 | Custom |
| 1975-1980 | Chevrolet | K10 | Custom Deluxe |
| 1981 | Chevrolet | K10 | Deluxe |
| 1975-1981 | Chevrolet | K10 | Scottsdale |
| 1975-1981 | Chevrolet | K10 | Silverado |
| 1964-1974 | Chevrolet | K10 Pickup | Base |
| 1967-1974 | Chevrolet | K10 Suburban | Base |
| 1981-1982 | Chevrolet | K10 Suburban | Custom |
| 1975-1980 | Chevrolet | K10 Suburban | Custom Deluxe |
| 1981 | Chevrolet | K10 Suburban | Deluxe |
| 1975-1980,1982 | Chevrolet | K10 Suburban | Scottsdale |
| 1975-1977,1979-1980,1982 | Chevrolet | K10 Suburban | Silverado |
| 1976 | Chevrolet | K5 Blazer | Base |
| 1975-1980 | Chevrolet | K5 Blazer | Cheyenne |
| 1981 | Chevrolet | K5 Blazer | Custom |
| 1975,1977-1980 | Chevrolet | K5 Blazer | Custom Deluxe |
| 1981 | Chevrolet | K5 Blazer | Deluxe |
| 1978,1980-1981 | Chevrolet | K5 Blazer | Silverado |
| 1965-1966 | Chevrolet | Suburban | Base |
| 1975-1978 | GMC | C15 | Base |
| 1977-1978 | GMC | C15 | Heavy Half |
| 1975-1978 | GMC | C15 | High Sierra |
| 1977 | GMC | C15 | Indy Hauler |
| 1975-1978 | GMC | C15 | Sierra Classic |
| 1975-1978 | GMC | C15 | Sierra Grande |
| 1978 | GMC | C15 | Street Coupe |
| 1975-1978 | GMC | C15 Suburban | Base |
| 1975-1978 | GMC | C15 Suburban | High Sierra |
| 1975-1978 | GMC | C15 Suburban | Sierra Classic |
| 1975-1978 | GMC | C15 Suburban | Sierra Grande |
| 1967-1974 | GMC | C15/C1500 Pickup | Base |
| 1967-1974 | GMC | C15/C1500 Suburban | Base |
| 1979-1981 | GMC | C1500 Suburban | Base |
| 1979-1981 | GMC | C1500 Suburban | High Sierra |
| 1979-1981 | GMC | C1500 Suburban | Sierra Classic |
| 1979-1981 | GMC | C1500 Suburban | Sierra Grande |
| 1967 | GMC | C25/C2500 Suburban | Base |
| 1975-1978 | GMC | G15 | Rally |
| 1975-1978 | GMC | G15 | Rally STX |
| 1975-1978 | GMC | G15 | Vandura |
| 1967,1970-1971 | GMC | G15/G1500 Van | Base |
| 1968-1969,1971-1974 | GMC | G15/G1500 Van | Rally |
| 1968-1974 | GMC | G15/G1500 Van | Vandura |
| 1979-1981 | GMC | G1500 | Rally |
| 1979-1981 | GMC | G1500 | Rally STX |
| 1979-1981 | GMC | G1500 | Vandura |
| 1970-1981 | GMC | Jimmy | Base |
| 1975-1981 | GMC | Jimmy | High Sierra |
| 1975-1981 | GMC | Jimmy | Sierra Classic |
| 1975-1981 | GMC | Jimmy | Sierra Grande |
| 1978-1981 | GMC | Jimmy | Street Coupe |
| 1975-1978 | GMC | K15 | Base |
| 1975-1978 | GMC | K15 | High Sierra |
| 1977 | GMC | K15 | Indy Hauler |
| 1975-1978 | GMC | K15 | Sierra Classic |
| 1975-1978 | GMC | K15 | Sierra Grande |
| 1975-1978 | GMC | K15 Suburban | Base |
| 1975-1978 | GMC | K15 Suburban | High Sierra |
| 1975-1978 | GMC | K15 Suburban | Sierra Classic |
| 1975-1978 | GMC | K15 Suburban | Sierra Grande |
| 1966-1974 | GMC | K15/K1500 Pickup | Base |
| 1967-1974 | GMC | K15/K1500 Suburban | Base |
| 1979-1982 | GMC | K1500 Suburban | Base |
| 1979-1982 | GMC | K1500 Suburban | High Sierra |
| 1979-1982 | GMC | K1500 Suburban | Sierra Classic |
| 1979-1982 | GMC | K1500 Suburban | Sierra Grande |
Part details
- Brand
- Eaton
- Part number
- K-GM12TR
- SKU
- EATK-GM12TR
- Category
- Differential Install Kits
- Weight
- 2.27 kg
Fitment
Use the vehicle checker at the top of this page to see if this part fits your car. Not sure? Send us your VIN on WhatsApp and we will confirm before you order.
Check fitment on WhatsApp →Delivery & returns
- In stock in Doha: delivered within 24 hours.
- Ordered from the manufacturer: around 7 days.
- Returns follow our refund policy. Please confirm fitment before you order.

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