Yukon Gear & Axle USA Standard 4340CM Axle Kit For 79-87 GM Truck & Blazer / GM 8.5in / 28Spline w/Spicer Joints ZA W24118
YUK USA Std Chromoly Axles
Drive Axle Shaft Assembly
GM 8.5" 28spl 4340 FRONT AXLE KIT, w/ 297X, 79-87 1/2TON TRK & BLAZER
This axles diameter is larger than a stock 28 spline axle. Requires YC G26010481 case.
USA Standard Gear performance axles are constructed from high-tensile strength 4340 chromoly, use superior manufacturing methods, and feature advanced heat-treating technologies to create an axle of unparalleled quality and durability.
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1987 | Chevrolet | Blazer | Custom Deluxe, Silverado |
| 1979 - 1981 | Chevrolet | K10 | Cheyenne |
| 1981 - 1986 | Chevrolet | K10 | Custom |
| 1979 - 1980 | Chevrolet | K10 | Custom Deluxe |
| 1981 | Chevrolet | K10 | Deluxe |
| 1979 - 1986 | Chevrolet | K10 | Silverado, Scottsdale |
| 1981 - 1986 | Chevrolet | K10 Suburban | Custom |
| 1979 - 1980 | Chevrolet | K10 Suburban | Custom Deluxe |
| 1981 | Chevrolet | K10 Suburban | Deluxe |
| 1979 - 1986 | Chevrolet | K10 Suburban | Silverado, Scottsdale |
| 1979 - 1981 | Chevrolet | K20 | Cheyenne |
| 1981 - 1986 | Chevrolet | K20 | Custom |
| 1979 - 1980 | Chevrolet | K20 | Custom Deluxe |
| 1981 | Chevrolet | K20 | Deluxe |
| 1979 - 1986 | Chevrolet | K20 | Silverado, Scottsdale |
| 1981 - 1986 | Chevrolet | K20 Suburban | Custom |
| 1979 - 1980 | Chevrolet | K20 Suburban | Custom Deluxe |
| 1981 | Chevrolet | K20 Suburban | Deluxe |
| 1979 - 1986 | Chevrolet | K20 Suburban | Silverado, Scottsdale |
| 1979 - 1980 | Chevrolet | K5 Blazer | Cheyenne, Custom Deluxe |
| 1981 - 1986 | Chevrolet | K5 Blazer | Custom |
| 1981 | Chevrolet | K5 Blazer | Deluxe |
| 1984 | Chevrolet | K5 Blazer | Scottsdale |
| 1980 - 1986 | Chevrolet | K5 Blazer | Silverado |
| 1987 | Chevrolet | V10 | Scottsdale, Silverado, Custom Deluxe |
| 1987 | Chevrolet | V10 Suburban | Custom Deluxe |
| 1987 - 1988 | Chevrolet | V10 Suburban | Scottsdale, Silverado |
| 1987 | Chevrolet | V20 | Custom Deluxe, Scottsdale, Silverado |
| 1987 | Chevrolet | V20 Suburban | Custom Deluxe |
| 1987 - 1988 | Chevrolet | V20 Suburban | Scottsdale, Silverado |
| 1979 - 1986 | GMC | K1500 | Sierra Classic, Base, High Sierra |
| 1979 - 1982 | GMC | K1500 | Sierra Grande |
| 1979 - 1985 | GMC | K1500 Suburban | Base, High Sierra, Sierra Classic |
| 1979 - 1982 | GMC | K1500 Suburban | Sierra Grande |
| 1979 - 1986 | GMC | K2500 | Base, High Sierra, Sierra Classic |
| 1979 - 1982 | GMC | K2500 | Sierra Grande |
| 1979 - 1986 | GMC | K2500 Suburban | Base, High Sierra, Sierra Classic |
| 1979 - 1982 | GMC | K2500 Suburban | Sierra Grande |
| 1987 | GMC | V1500 | Base, High Sierra, Sierra Classic |
| 1987 | GMC | V1500 Suburban | Base, High Sierra, Sierra Classic |
| 1987 | GMC | V2500 | Base, High Sierra, Sierra Classic |
| 1987 | GMC | V2500 Suburban | Sierra Classic, Base, High Sierra |