Yukon Gear Rplcmnt Axle Bearing and Seal Kit For 77 To 93 Dana 44 and Chevy/GM 3/4 Ton Front AxleYukon axle bearing and seal kits are specially designed for each application and use high quality bearings and seals. This Part Fits: Year Make Model Submodel 1977 1981 Chevrolet K20 Cheyenne 1981 1986 Chevrolet K20 Custom 1977 1980 Chevrolet K20 Custom Deluxe 1981 Chevrolet K20 Deluxe 1977 1986 Chevrolet K20 Scottsdale 1977 1983,1985 1986 Chevrolet K20 Silverado 1981 1986 Chevrolet K20 Suburban Custom 1977 1980 Chevrolet K20 Suburban Custom Deluxe