Yukon 4340 Chrome-Moly left hand inner axle for '79-'87 GM 8.5" Blazer and truck with a length of 35.46" and 28 splines. Yukon 4340 Chrome-Moly axles provide up to 50% increased strength over stock axles for use in extreme performance applications with large tires and high horsepower. Yukon's 4340 axles are manufactured using the latest technologies and the highest quality materials to ensure high strength and long life. Limited Lifetime warranty covers manufacturing defects and axle breakage for as long as you own the vehicle. This warranty is not transferable to another party. "No Questions Asked" replacement for first warranty return, however Yukon reserves the right to either replace axle or refund original purchase price after the first warranty claim. Yukon (through Randy's ring & pinion) makes final determination on warranty considerations.
This Part Fits:
| Year |
Make |
Model |
Submodel |
| 1987 |
Chevrolet |
Blazer |
Custom Deluxe |
| 1987 |
Chevrolet |
Blazer |
Silverado |
| 1981-1986 |
Chevrolet |
C10 Suburban |
Custom |
| 1979-1980 |
Chevrolet |
C10 Suburban |
Custom Deluxe |
| 1981 |
Chevrolet |
C10 Suburban |
Deluxe |
| 1979-1980,1982,1984-1986 |
Chevrolet |
C10 Suburban |
Scottsdale |
| 1979-1980,1982-1986 |
Chevrolet |
C10 Suburban |
Silverado |
| 1981-1986 |
Chevrolet |
C20 Suburban |
Custom |
| 1979-1980 |
Chevrolet |
C20 Suburban |
Custom Deluxe |
| 1981 |
Chevrolet |
C20 Suburban |
Deluxe |
| 1979-1980,1982,1984-1986 |
Chevrolet |
C20 Suburban |
Scottsdale |
| 1979-1980,1982-1986 |
Chevrolet |
C20 Suburban |
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 |
Scottsdale |
| 1979-1986 |
Chevrolet |
K10 |
Silverado |
| 1981-1986 |
Chevrolet |
K10 Suburban |
Custom |
| 1979-1980 |
Chevrolet |
K10 Suburban |
Custom Deluxe |
| 1981 |
Chevrolet |
K10 Suburban |
Deluxe |
| 1979-1980,1982,1984-1986 |
Chevrolet |
K10 Suburban |
Scottsdale |
| 1979-1980,1982-1983,1985-1986 |
Chevrolet |
K10 Suburban |
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 |
| 1979-1983,1985-1986 |
Chevrolet |
K20 |
Silverado |
| 1981-1986 |
Chevrolet |
K20 Suburban |
Custom |
| 1979-1980 |
Chevrolet |
K20 Suburban |
Custom Deluxe |
| 1981 |
Chevrolet |
K20 Suburban |
Deluxe |
| 1979-1980,1982,1984-1986 |
Chevrolet |
K20 Suburban |
Scottsdale |
| 1979-1980,1982-1983,1985-1986 |
Chevrolet |
K20 Suburban |
Silverado |
| 1979-1980 |
Chevrolet |
K5 Blazer |
Cheyenne |
| 1981-1986 |
Chevrolet |
K5 Blazer |
Custom |
| 1979-1980 |
Chevrolet |
K5 Blazer |
Custom Deluxe |
| 1981 |
Chevrolet |
K5 Blazer |
Deluxe |
| 1984 |
Chevrolet |
K5 Blazer |
Scottsdale |
| 1980-1986 |
Chevrolet |
K5 Blazer |
Silverado |
| 1987 |
Chevrolet |
R10 Suburban |
Custom Deluxe |
| 1987 |
Chevrolet |
R10 Suburban |
Scottsdale |
| 1987 |
Chevrolet |
R10 Suburban |
Silverado |
| 1987 |
Chevrolet |
R20 Suburban |
Custom Deluxe |
| 1987 |
Chevrolet |
R20 Suburban |
Scottsdale |
| 1987 |
Chevrolet |
R20 Suburban |
Silverado |
| 1987 |
Chevrolet |
V10 |
Custom Deluxe |
| 1987 |
Chevrolet |
V10 |
Scottsdale |
| 1987 |
Chevrolet |
V10 |
Silverado |
| 1987 |
Chevrolet |
V10 Suburban |
Custom Deluxe |
| 1987-1988 |
Chevrolet |
V10 Suburban |
Scottsdale |
| 1987-1988 |
Chevrolet |
V10 Suburban |
Silverado |
| 1987 |
Chevrolet |
V20 |
Custom Deluxe |
| 1987 |
Chevrolet |
V20 |
Scottsdale |
| 1987 |
Chevrolet |
V20 |
Silverado |
| 1987 |
Chevrolet |
V20 Suburban |
Custom Deluxe |
| 1987-1988 |
Chevrolet |
V20 Suburban |
Scottsdale |
| 1987-1988 |
Chevrolet |
V20 Suburban |
Silverado |
| 1979-1986 |
GMC |
C1500 Suburban |
Base |
| 1979-1986 |
GMC |
C1500 Suburban |
High Sierra |
| 1979-1986 |
GMC |
C1500 Suburban |
Sierra Classic |
| 1979-1982 |
GMC |
C1500 Suburban |
Sierra Grande |
| 1979-1986 |
GMC |
C2500 Suburban |
Base |
| 1979-1986 |
GMC |
C2500 Suburban |
High Sierra |
| 1979-1986 |
GMC |
C2500 Suburban |
Sierra Classic |
| 1979-1982 |
GMC |
C2500 Suburban |
Sierra Grande |
| 1979-1986 |
GMC |
K1500 |
Base |
| 1979-1986 |
GMC |
K1500 |
High Sierra |
| 1979-1986 |
GMC |
K1500 |
Sierra Classic |
| 1979-1982 |
GMC |
K1500 |
Sierra Grande |
| 1979-1986 |
GMC |
K1500 Suburban |
Base |
| 1979-1986 |
GMC |
K1500 Suburban |
High Sierra |
| 1979-1986 |
GMC |
K1500 Suburban |
Sierra Classic |
| 1979-1982 |
GMC |
K1500 Suburban |
Sierra Grande |
| 1979-1986 |
GMC |
K2500 |
Base |
| 1979-1986 |
GMC |
K2500 |
High Sierra |
| 1979-1986 |
GMC |
K2500 |
Sierra Classic |
| 1979-1982 |
GMC |
K2500 |
Sierra Grande |
| 1979-1986 |
GMC |
K2500 Suburban |
Base |
| 1979-1986 |
GMC |
K2500 Suburban |
High Sierra |
| 1979-1986 |
GMC |
K2500 Suburban |
Sierra Classic |
| 1979-1982 |
GMC |
K2500 Suburban |
Sierra Grande |
| 1987 |
GMC |
R1500 Suburban |
Base |
| 1987 |
GMC |
R1500 Suburban |
High Sierra |
| 1987 |
GMC |
R1500 Suburban |
Sierra Classic |
| 1987 |
GMC |
R2500 Suburban |
Base |
| 1987 |
GMC |
R2500 Suburban |
High Sierra |
| 1987 |
GMC |
R2500 Suburban |
Sierra Classic |
| 1987 |
GMC |
V1500 |
Base |
| 1987 |
GMC |
V1500 |
High Sierra |
| 1987 |
GMC |
V1500 |
Sierra Classic |
| 1987 |
GMC |
V1500 Suburban |
Base |
| 1987 |
GMC |
V1500 Suburban |
High Sierra |
| 1987 |
GMC |
V1500 Suburban |
Sierra Classic |
| 1987 |
GMC |
V2500 |
Base |
| 1987 |
GMC |
V2500 |
High Sierra |
| 1987 |
GMC |
V2500 |
Sierra Classic |
| 1987 |
GMC |
V2500 Suburban |
Base |
| 1987 |
GMC |
V2500 Suburban |
High Sierra |
| 1987 |
GMC |
V2500 Suburban |
Sierra Classic |
