Yukon Gear & Axle Yukon Gear 4340CM Left Hand Inner Axle For 79-87 GM 8.5in Blazer and Truck / Uses 5-760X U/J YA W39253
YUK Chromoly Axles
Axle Shaft
35.46" 28spl INNER LH AXLE 8.5" 79-87 GM TRK& BLAZER
This axle is larger in diameter than stock 28 spline axles. You will need to purchase carrier case part number YC G26010481 in order to use these axles.
Yukon Gear and Axle offers an extensive line of general replacement and high performance axles for passenger car, truck and SUV applications. High quality alloys and the latest in heat-treating technologies provide a strong axle for off-road, on the street or at the track.
Fits '79-'87 GM 8.5'' truck and Blazer, left hand side, 35.46'' long, 28 spline.
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1987 | Chevrolet | Blazer | Custom Deluxe, Silverado |
| 1981 - 1986 | Chevrolet | C10 Suburban | Custom |
| 1979 - 1980 | Chevrolet | C10 Suburban | Custom Deluxe |
| 1981 | Chevrolet | C10 Suburban | Deluxe |
| 1979 - 1986 | Chevrolet | C10 Suburban | Silverado, Scottsdale |
| 1981 - 1986 | Chevrolet | C20 Suburban | Custom |
| 1979 - 1980 | Chevrolet | C20 Suburban | Custom Deluxe |
| 1981 | Chevrolet | C20 Suburban | Deluxe |
| 1979 - 1986 | Chevrolet | C20 Suburban | Silverado, Scottsdale |
| 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 | Scottsdale, Silverado |
| 1979 - 1981 | Chevrolet | K20 | Cheyenne |
| 1981 - 1986 | Chevrolet | K20 | Custom |
| 1979 - 1980 | Chevrolet | K20 | Custom Deluxe |
| 1981 | Chevrolet | K20 | Deluxe |
| 1979 - 1986 | Chevrolet | K20 | Scottsdale, Silverado |
| 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 |
| 1981 - 1986 | Chevrolet | K5 Blazer | Custom |
| 1979 - 1980 | Chevrolet | K5 Blazer | Custom Deluxe, Cheyenne |
| 1981 | Chevrolet | K5 Blazer | Deluxe |
| 1984 | Chevrolet | K5 Blazer | Scottsdale |
| 1980 - 1986 | Chevrolet | K5 Blazer | Silverado |
| 1987 | Chevrolet | R10 Suburban | Custom Deluxe, Silverado, Scottsdale |
| 1987 | Chevrolet | R20 Suburban | Scottsdale, Silverado, Custom Deluxe |
| 1987 | Chevrolet | V10 | Scottsdale, Custom Deluxe, Silverado |
| 1987 | Chevrolet | V10 Suburban | Custom Deluxe |
| 1987 - 1988 | Chevrolet | V10 Suburban | Scottsdale, Silverado |
| 1987 | Chevrolet | V20 | Scottsdale, Silverado, Custom Deluxe |
| 1987 | Chevrolet | V20 Suburban | Custom Deluxe |
| 1987 - 1988 | Chevrolet | V20 Suburban | Silverado, Scottsdale |
| 1979 - 1986 | GMC | C1500 Suburban | Sierra Classic, High Sierra, Base |
| 1979 - 1982 | GMC | C1500 Suburban | Sierra Grande |
| 1979 - 1986 | GMC | C2500 Suburban | Base, High Sierra, Sierra Classic |
| 1979 - 1982 | GMC | C2500 Suburban | Sierra Grande |
| 1979 - 1986 | GMC | K1500 | Base, Sierra Classic, High Sierra |
| 1979 - 1982 | GMC | K1500 | Sierra Grande |
| 1979 - 1986 | GMC | K1500 Suburban | Base, Sierra Classic, High Sierra |
| 1979 - 1982 | GMC | K1500 Suburban | Sierra Grande |
| 1979 - 1986 | GMC | K2500 | Sierra Classic, Base, High Sierra |
| 1979 - 1982 | GMC | K2500 | Sierra Grande |
| 1979 - 1986 | GMC | K2500 Suburban | High Sierra, Base, Sierra Classic |
| 1979 - 1982 | GMC | K2500 Suburban | Sierra Grande |
| 1987 | GMC | R1500 Suburban | Sierra Classic, Base, High Sierra |
| 1987 | GMC | R2500 Suburban | Base, High Sierra, Sierra Classic |
| 1987 | GMC | V1500 | Base, Sierra Classic, High Sierra |
| 1987 | GMC | V1500 Suburban | High Sierra, Sierra Classic, Base |
| 1987 | GMC | V2500 | High Sierra, Sierra Classic, Base |
| 1987 | GMC | V2500 Suburban | Sierra Classic, High Sierra, Base |