Description

Yukon front 4340 Chrome-Moly axle kit for '79-'87 GM 8.5" 1/2 ton truck and Blazer with 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. This kit comes with inner & outer axles for both left and right sides along with Yukon SuperJoints. 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.

Specifications

Compatibility

  • 1987 Chevrolet Blazer Custom Deluxe V8.-cc
  • 1987 Chevrolet Blazer Silverado V8.-cc
  • 1979-1981 Chevrolet K10 Cheyenne L6.-cc
  • 1979-1981 Chevrolet K10 Cheyenne V8.-cc
  • 1981-1984 Chevrolet K10 Custom L6.-cc
  • 1985-1986 Chevrolet K10 Custom V6.-cc
  • 1981-1986 Chevrolet K10 Custom V8.-cc
  • 1979-1980 Chevrolet K10 Custom Deluxe L6.-cc
  • 1979-1980 Chevrolet K10 Custom Deluxe V8.-cc
  • 1981 Chevrolet K10 Deluxe L6.-cc
  • 1981 Chevrolet K10 Deluxe V8.-cc
  • 1979-1984 Chevrolet K10 Scottsdale L6.-cc
  • 1985-1986 Chevrolet K10 Scottsdale V6.-cc
  • 1979-1986 Chevrolet K10 Scottsdale V8.-cc
  • 1979-1984 Chevrolet K10 Silverado L6.-cc
  • 1985-1986 Chevrolet K10 Silverado V6.-cc
  • 1979-1986 Chevrolet K10 Silverado V8.-cc
  • 1981-1986 Chevrolet K10 Suburban Custom V8.-cc
  • 1979-1980 Chevrolet K10 Suburban Custom Deluxe L6.-cc
  • 1979-1980 Chevrolet K10 Suburban Custom Deluxe V8.-cc
  • 1981 Chevrolet K10 Suburban Deluxe V8.-cc
  • 1979-1980 Chevrolet K10 Suburban Scottsdale L6.-cc
  • 1979-1980 Chevrolet K10 Suburban Scottsdale V8.-cc
  • 1982 Chevrolet K10 Suburban Scottsdale V8.-cc
  • 1984-1986 Chevrolet K10 Suburban Scottsdale V8.-cc
  • 1979-1980 Chevrolet K10 Suburban Silverado L6.-cc
  • 1979-1980 Chevrolet K10 Suburban Silverado V8.-cc
  • 1982-1983 Chevrolet K10 Suburban Silverado V8.-cc
  • 1985-1986 Chevrolet K10 Suburban Silverado V8.-cc
  • 1979-1981 Chevrolet K20 Cheyenne L6.-cc
  • 1979-1981 Chevrolet K20 Cheyenne V8.-cc
  • 1981-1986 Chevrolet K20 Custom L6.-cc
  • 1985 Chevrolet K20 Custom V6.-cc
  • 1981-1986 Chevrolet K20 Custom V8.-cc
  • 1979-1980 Chevrolet K20 Custom Deluxe L6.-cc
  • 1979-1980 Chevrolet K20 Custom Deluxe V8.-cc
  • 1981 Chevrolet K20 Deluxe L6.-cc
  • 1981 Chevrolet K20 Deluxe V8.-cc
  • 1979-1986 Chevrolet K20 Scottsdale L6.-cc
  • 1985 Chevrolet K20 Scottsdale V6.-cc
  • 1979-1986 Chevrolet K20 Scottsdale V8.-cc
  • 1979-1983 Chevrolet K20 Silverado L6.-cc
  • 1985-1986 Chevrolet K20 Silverado L6.-cc
  • 1985 Chevrolet K20 Silverado V6.-cc
  • 1979-1983 Chevrolet K20 Silverado V8.-cc
  • 1985-1986 Chevrolet K20 Silverado V8.-cc
  • 1981-1982 Chevrolet K20 Suburban Custom L6.-cc
  • 1981-1986 Chevrolet K20 Suburban Custom V8.-cc
  • 1979-1980 Chevrolet K20 Suburban Custom Deluxe L6.-cc
  • 1979-1980 Chevrolet K20 Suburban Custom Deluxe V8.-cc
  • 1981 Chevrolet K20 Suburban Deluxe L6.-cc
  • 1981 Chevrolet K20 Suburban Deluxe V8.-cc
  • 1979-1980 Chevrolet K20 Suburban Scottsdale L6.-cc
  • 1982 Chevrolet K20 Suburban Scottsdale L6.-cc
  • 1979-1980 Chevrolet K20 Suburban Scottsdale V8.-cc
  • 1982 Chevrolet K20 Suburban Scottsdale V8.-cc
  • 1984-1986 Chevrolet K20 Suburban Scottsdale V8.-cc
  • 1979-1980 Chevrolet K20 Suburban Silverado L6.-cc
  • 1982 Chevrolet K20 Suburban Silverado L6.-cc
  • 1979-1980 Chevrolet K20 Suburban Silverado V8.-cc
  • 1982-1983 Chevrolet K20 Suburban Silverado V8.-cc
  • 1985-1986 Chevrolet K20 Suburban Silverado V8.-cc
  • 1979-1980 Chevrolet K5 Blazer Cheyenne L6.-cc
  • 1979-1980 Chevrolet K5 Blazer Cheyenne V8.-cc
  • 1981-1982 Chevrolet K5 Blazer Custom L6.-cc
  • 1981-1986 Chevrolet K5 Blazer Custom V8.-cc
  • 1979-1980 Chevrolet K5 Blazer Custom Deluxe L6.-cc
  • 1979-1980 Chevrolet K5 Blazer Custom Deluxe V8.-cc
  • 1981 Chevrolet K5 Blazer Deluxe L6.-cc
  • 1981 Chevrolet K5 Blazer Deluxe V8.-cc
  • 1984 Chevrolet K5 Blazer Scottsdale V8.-cc
  • 1980-1982 Chevrolet K5 Blazer Silverado L6.-cc
  • 1980-1986 Chevrolet K5 Blazer Silverado V8.-cc
  • 1987 Chevrolet V10 Custom Deluxe V6.-cc
  • 1987 Chevrolet V10 Custom Deluxe V8.-cc
  • 1987 Chevrolet V10 Scottsdale V6.-cc
  • 1987 Chevrolet V10 Scottsdale V8.-cc
  • 1987 Chevrolet V10 Silverado V6.-cc
  • 1987 Chevrolet V10 Silverado V8.-cc
  • 1987 Chevrolet V10 Suburban Custom Deluxe V8.-cc
  • 1987-1988 Chevrolet V10 Suburban Scottsdale V8.-cc
  • 1987-1988 Chevrolet V10 Suburban Silverado V8.-cc
  • 1987 Chevrolet V20 Custom Deluxe L6.-cc
  • 1987 Chevrolet V20 Custom Deluxe V8.-cc
  • 1987 Chevrolet V20 Scottsdale L6.-cc
  • 1987 Chevrolet V20 Scottsdale V8.-cc
  • 1987 Chevrolet V20 Silverado L6.-cc
  • 1987 Chevrolet V20 Silverado V8.-cc
  • 1987 Chevrolet V20 Suburban Custom Deluxe V8.-cc
  • 1987-1988 Chevrolet V20 Suburban Scottsdale V8.-cc
  • 1987-1988 Chevrolet V20 Suburban Silverado V8.-cc
  • 1979-1984 GMC K1500 Base L6.-cc
  • 1985-1986 GMC K1500 Base V6.-cc
  • 1979-1986 GMC K1500 Base V8.-cc
  • 1979-1984 GMC K1500 High Sierra L6.-cc
  • 1985-1986 GMC K1500 High Sierra V6.-cc
  • 1979-1986 GMC K1500 High Sierra V8.-cc
  • 1979-1984 GMC K1500 Sierra Classic L6.-cc
  • 1985-1986 GMC K1500 Sierra Classic V6.-cc
  • 1979-1986 GMC K1500 Sierra Classic V8.-cc
  • 1979-1982 GMC K1500 Sierra Grande L6.-cc
  • 1979-1982 GMC K1500 Sierra Grande V8.-cc
  • 1979-1980 GMC K1500 Suburban Base L6.-cc
  • 1979-1985 GMC K1500 Suburban Base V8.-cc
  • 1979-1980 GMC K1500 Suburban High Sierra L6.-cc
  • 1979-1985 GMC K1500 Suburban High Sierra V8.-cc
  • 1979-1980 GMC K1500 Suburban Sierra Classic L6.-cc
  • 1979-1985 GMC K1500 Suburban Sierra Classic V8.-cc
  • 1979-1980 GMC K1500 Suburban Sierra Grande L6.-cc
  • 1979-1982 GMC K1500 Suburban Sierra Grande V8.-cc
  • 1979-1986 GMC K2500 Base L6.-cc
  • 1985 GMC K2500 Base V6.-cc
  • 1979-1986 GMC K2500 Base V8.-cc
  • 1979-1986 GMC K2500 High Sierra L6.-cc
  • 1985 GMC K2500 High Sierra V6.-cc
  • 1979-1986 GMC K2500 High Sierra V8.-cc
  • 1979-1986 GMC K2500 Sierra Classic L6.-cc
  • 1985 GMC K2500 Sierra Classic V6.-cc
  • 1979-1986 GMC K2500 Sierra Classic V8.-cc
  • 1979-1982 GMC K2500 Sierra Grande L6.-cc
  • 1979-1982 GMC K2500 Sierra Grande V8.-cc
  • 1979-1982 GMC K2500 Suburban Base L6.-cc
  • 1984 GMC K2500 Suburban Base L6.-cc
  • 1979-1986 GMC K2500 Suburban Base V8.-cc
  • 1979-1982 GMC K2500 Suburban High Sierra L6.-cc
  • 1984 GMC K2500 Suburban High Sierra L6.-cc
  • 1979-1986 GMC K2500 Suburban High Sierra V8.-cc
  • 1979-1982 GMC K2500 Suburban Sierra Classic L6.-cc
  • 1984 GMC K2500 Suburban Sierra Classic L6.-cc
  • 1979-1986 GMC K2500 Suburban Sierra Classic V8.-cc
  • 1979-1982 GMC K2500 Suburban Sierra Grande L6.-cc
  • 1979-1982 GMC K2500 Suburban Sierra Grande V8.-cc
  • 1987 GMC V1500 Base V6.-cc
  • 1987 GMC V1500 Base V8.-cc
  • 1987 GMC V1500 High Sierra V6.-cc
  • 1987 GMC V1500 High Sierra V8.-cc
  • 1987 GMC V1500 Sierra Classic V6.-cc
  • 1987 GMC V1500 Sierra Classic V8.-cc
  • 1987 GMC V1500 Suburban Base V8.-cc
  • 1987 GMC V1500 Suburban High Sierra V8.-cc
  • 1987 GMC V1500 Suburban Sierra Classic V8.-cc
  • 1987 GMC V2500 Base L6.-cc
  • 1987 GMC V2500 Base V8.-cc
  • 1987 GMC V2500 High Sierra L6.-cc
  • 1987 GMC V2500 High Sierra V8.-cc
  • 1987 GMC V2500 Sierra Classic L6.-cc
  • 1987 GMC V2500 Sierra Classic V8.-cc
  • 1987 GMC V2500 Suburban Base V8.-cc
  • 1987 GMC V2500 Suburban High Sierra V8.-cc
  • 1987 GMC V2500 Suburban Sierra Classic V8.-cc

Yukon front 4340 Chrome-Moly axle kit for '79-'87 GM 8.5" 1/2 ton truck and Blazer with 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. This kit comes with inner & outer axles for both left and right sides along with Yukon SuperJoints. 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.

  • 1987 Chevrolet Blazer Custom Deluxe V8.-cc
  • 1987 Chevrolet Blazer Silverado V8.-cc
  • 1979-1981 Chevrolet K10 Cheyenne L6.-cc
  • 1979-1981 Chevrolet K10 Cheyenne V8.-cc
  • 1981-1984 Chevrolet K10 Custom L6.-cc
  • 1985-1986 Chevrolet K10 Custom V6.-cc
  • 1981-1986 Chevrolet K10 Custom V8.-cc
  • 1979-1980 Chevrolet K10 Custom Deluxe L6.-cc
  • 1979-1980 Chevrolet K10 Custom Deluxe V8.-cc
  • 1981 Chevrolet K10 Deluxe L6.-cc
  • 1981 Chevrolet K10 Deluxe V8.-cc
  • 1979-1984 Chevrolet K10 Scottsdale L6.-cc
  • 1985-1986 Chevrolet K10 Scottsdale V6.-cc
  • 1979-1986 Chevrolet K10 Scottsdale V8.-cc
  • 1979-1984 Chevrolet K10 Silverado L6.-cc
  • 1985-1986 Chevrolet K10 Silverado V6.-cc
  • 1979-1986 Chevrolet K10 Silverado V8.-cc
  • 1981-1986 Chevrolet K10 Suburban Custom V8.-cc
  • 1979-1980 Chevrolet K10 Suburban Custom Deluxe L6.-cc
  • 1979-1980 Chevrolet K10 Suburban Custom Deluxe V8.-cc
  • 1981 Chevrolet K10 Suburban Deluxe V8.-cc
  • 1979-1980 Chevrolet K10 Suburban Scottsdale L6.-cc
  • 1979-1980 Chevrolet K10 Suburban Scottsdale V8.-cc
  • 1982 Chevrolet K10 Suburban Scottsdale V8.-cc
  • 1984-1986 Chevrolet K10 Suburban Scottsdale V8.-cc
  • 1979-1980 Chevrolet K10 Suburban Silverado L6.-cc
  • 1979-1980 Chevrolet K10 Suburban Silverado V8.-cc
  • 1982-1983 Chevrolet K10 Suburban Silverado V8.-cc
  • 1985-1986 Chevrolet K10 Suburban Silverado V8.-cc
  • 1979-1981 Chevrolet K20 Cheyenne L6.-cc
  • 1979-1981 Chevrolet K20 Cheyenne V8.-cc
  • 1981-1986 Chevrolet K20 Custom L6.-cc
  • 1985 Chevrolet K20 Custom V6.-cc
  • 1981-1986 Chevrolet K20 Custom V8.-cc
  • 1979-1980 Chevrolet K20 Custom Deluxe L6.-cc
  • 1979-1980 Chevrolet K20 Custom Deluxe V8.-cc
  • 1981 Chevrolet K20 Deluxe L6.-cc
  • 1981 Chevrolet K20 Deluxe V8.-cc
  • 1979-1986 Chevrolet K20 Scottsdale L6.-cc
  • 1985 Chevrolet K20 Scottsdale V6.-cc
  • 1979-1986 Chevrolet K20 Scottsdale V8.-cc
  • 1979-1983 Chevrolet K20 Silverado L6.-cc
  • 1985-1986 Chevrolet K20 Silverado L6.-cc
  • 1985 Chevrolet K20 Silverado V6.-cc
  • 1979-1983 Chevrolet K20 Silverado V8.-cc
  • 1985-1986 Chevrolet K20 Silverado V8.-cc
  • 1981-1982 Chevrolet K20 Suburban Custom L6.-cc
  • 1981-1986 Chevrolet K20 Suburban Custom V8.-cc
  • 1979-1980 Chevrolet K20 Suburban Custom Deluxe L6.-cc
  • 1979-1980 Chevrolet K20 Suburban Custom Deluxe V8.-cc
  • 1981 Chevrolet K20 Suburban Deluxe L6.-cc
  • 1981 Chevrolet K20 Suburban Deluxe V8.-cc
  • 1979-1980 Chevrolet K20 Suburban Scottsdale L6.-cc
  • 1982 Chevrolet K20 Suburban Scottsdale L6.-cc
  • 1979-1980 Chevrolet K20 Suburban Scottsdale V8.-cc
  • 1982 Chevrolet K20 Suburban Scottsdale V8.-cc
  • 1984-1986 Chevrolet K20 Suburban Scottsdale V8.-cc
  • 1979-1980 Chevrolet K20 Suburban Silverado L6.-cc
  • 1982 Chevrolet K20 Suburban Silverado L6.-cc
  • 1979-1980 Chevrolet K20 Suburban Silverado V8.-cc
  • 1982-1983 Chevrolet K20 Suburban Silverado V8.-cc
  • 1985-1986 Chevrolet K20 Suburban Silverado V8.-cc
  • 1979-1980 Chevrolet K5 Blazer Cheyenne L6.-cc
  • 1979-1980 Chevrolet K5 Blazer Cheyenne V8.-cc
  • 1981-1982 Chevrolet K5 Blazer Custom L6.-cc
  • 1981-1986 Chevrolet K5 Blazer Custom V8.-cc
  • 1979-1980 Chevrolet K5 Blazer Custom Deluxe L6.-cc
  • 1979-1980 Chevrolet K5 Blazer Custom Deluxe V8.-cc
  • 1981 Chevrolet K5 Blazer Deluxe L6.-cc
  • 1981 Chevrolet K5 Blazer Deluxe V8.-cc
  • 1984 Chevrolet K5 Blazer Scottsdale V8.-cc
  • 1980-1982 Chevrolet K5 Blazer Silverado L6.-cc
  • 1980-1986 Chevrolet K5 Blazer Silverado V8.-cc
  • 1987 Chevrolet V10 Custom Deluxe V6.-cc
  • 1987 Chevrolet V10 Custom Deluxe V8.-cc
  • 1987 Chevrolet V10 Scottsdale V6.-cc
  • 1987 Chevrolet V10 Scottsdale V8.-cc
  • 1987 Chevrolet V10 Silverado V6.-cc
  • 1987 Chevrolet V10 Silverado V8.-cc
  • 1987 Chevrolet V10 Suburban Custom Deluxe V8.-cc
  • 1987-1988 Chevrolet V10 Suburban Scottsdale V8.-cc
  • 1987-1988 Chevrolet V10 Suburban Silverado V8.-cc
  • 1987 Chevrolet V20 Custom Deluxe L6.-cc
  • 1987 Chevrolet V20 Custom Deluxe V8.-cc
  • 1987 Chevrolet V20 Scottsdale L6.-cc
  • 1987 Chevrolet V20 Scottsdale V8.-cc
  • 1987 Chevrolet V20 Silverado L6.-cc
  • 1987 Chevrolet V20 Silverado V8.-cc
  • 1987 Chevrolet V20 Suburban Custom Deluxe V8.-cc
  • 1987-1988 Chevrolet V20 Suburban Scottsdale V8.-cc
  • 1987-1988 Chevrolet V20 Suburban Silverado V8.-cc
  • 1979-1984 GMC K1500 Base L6.-cc
  • 1985-1986 GMC K1500 Base V6.-cc
  • 1979-1986 GMC K1500 Base V8.-cc
  • 1979-1984 GMC K1500 High Sierra L6.-cc
  • 1985-1986 GMC K1500 High Sierra V6.-cc
  • 1979-1986 GMC K1500 High Sierra V8.-cc
  • 1979-1984 GMC K1500 Sierra Classic L6.-cc
  • 1985-1986 GMC K1500 Sierra Classic V6.-cc
  • 1979-1986 GMC K1500 Sierra Classic V8.-cc
  • 1979-1982 GMC K1500 Sierra Grande L6.-cc
  • 1979-1982 GMC K1500 Sierra Grande V8.-cc
  • 1979-1980 GMC K1500 Suburban Base L6.-cc
  • 1979-1985 GMC K1500 Suburban Base V8.-cc
  • 1979-1980 GMC K1500 Suburban High Sierra L6.-cc
  • 1979-1985 GMC K1500 Suburban High Sierra V8.-cc
  • 1979-1980 GMC K1500 Suburban Sierra Classic L6.-cc
  • 1979-1985 GMC K1500 Suburban Sierra Classic V8.-cc
  • 1979-1980 GMC K1500 Suburban Sierra Grande L6.-cc
  • 1979-1982 GMC K1500 Suburban Sierra Grande V8.-cc
  • 1979-1986 GMC K2500 Base L6.-cc
  • 1985 GMC K2500 Base V6.-cc
  • 1979-1986 GMC K2500 Base V8.-cc
  • 1979-1986 GMC K2500 High Sierra L6.-cc
  • 1985 GMC K2500 High Sierra V6.-cc
  • 1979-1986 GMC K2500 High Sierra V8.-cc
  • 1979-1986 GMC K2500 Sierra Classic L6.-cc
  • 1985 GMC K2500 Sierra Classic V6.-cc
  • 1979-1986 GMC K2500 Sierra Classic V8.-cc
  • 1979-1982 GMC K2500 Sierra Grande L6.-cc
  • 1979-1982 GMC K2500 Sierra Grande V8.-cc
  • 1979-1982 GMC K2500 Suburban Base L6.-cc
  • 1984 GMC K2500 Suburban Base L6.-cc
  • 1979-1986 GMC K2500 Suburban Base V8.-cc
  • 1979-1982 GMC K2500 Suburban High Sierra L6.-cc
  • 1984 GMC K2500 Suburban High Sierra L6.-cc
  • 1979-1986 GMC K2500 Suburban High Sierra V8.-cc
  • 1979-1982 GMC K2500 Suburban Sierra Classic L6.-cc
  • 1984 GMC K2500 Suburban Sierra Classic L6.-cc
  • 1979-1986 GMC K2500 Suburban Sierra Classic V8.-cc
  • 1979-1982 GMC K2500 Suburban Sierra Grande L6.-cc
  • 1979-1982 GMC K2500 Suburban Sierra Grande V8.-cc
  • 1987 GMC V1500 Base V6.-cc
  • 1987 GMC V1500 Base V8.-cc
  • 1987 GMC V1500 High Sierra V6.-cc
  • 1987 GMC V1500 High Sierra V8.-cc
  • 1987 GMC V1500 Sierra Classic V6.-cc
  • 1987 GMC V1500 Sierra Classic V8.-cc
  • 1987 GMC V1500 Suburban Base V8.-cc
  • 1987 GMC V1500 Suburban High Sierra V8.-cc
  • 1987 GMC V1500 Suburban Sierra Classic V8.-cc
  • 1987 GMC V2500 Base L6.-cc
  • 1987 GMC V2500 Base V8.-cc
  • 1987 GMC V2500 High Sierra L6.-cc
  • 1987 GMC V2500 High Sierra V8.-cc
  • 1987 GMC V2500 Sierra Classic L6.-cc
  • 1987 GMC V2500 Sierra Classic V8.-cc
  • 1987 GMC V2500 Suburban Base V8.-cc
  • 1987 GMC V2500 Suburban High Sierra V8.-cc
  • 1987 GMC V2500 Suburban Sierra Classic V8.-cc

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