4340 Chromoly Performance Front Inner Axle for GM 8.5

12786
12787
149033
149034

MG20132B Application Notes

  • For GM 8.5" (10 Bolt)
  • Performance Front Inner Axle
  • Axle Length 19.15"
  • 30 Spline
  • Uses 5-760X U-Joint
  • 4340 Chromoly

Warranty

10 Years

MG20132B Specifications

Axle Length 19.15 (Inch)
Axle Material 4340 Chromoly
Coated Finish Black Oxide
Differential Case Design Type GM 8.5
Inboard Spline Quantity 30
Taxonomy A LD Differential, LD Differential, LD Differential, LD Differential, LD Differential
Taxonomy B Axle Shafts, Axle Shafts, Axle Shafts, Axle Shafts, Axle Shafts
Taxonomy C GM 8.5, GM 8.5, GM 8.5, GM 8.5, GM 8.5
Taxonomy D Axles - Front Inner Chromoly, Axles - Front Inner Chromoly, Axles - Front Inner Chromoly, Axles - Front Inner Chromoly, Axles - Front Inner Chromoly
Universal Joint Series 1310 WJ
Where to buy

Vehicle Applications

  • 1977 – 1986 Chevrolet K10
  • 1977 – 1986 Chevrolet K10 Suburban
  • 1977 – 1986 Chevrolet K20
  • 1977 – 1986 Chevrolet K20 Suburban
  • 1977 – 1980 Chevrolet K30
  • 1977 – 1986 Chevrolet K5 Blazer
  • 1983 – 1986 Chevrolet S10 Blazer
  • 1977 – 1981 GMC Jimmy
  • 1977 – 1978 GMC K15
  • 1977 – 1978 GMC K15 Suburban
  • 1979 – 1986 GMC K1500
  • 1979 – 1981 GMC K1500 Suburban
  • 1977 – 1978 GMC K25
  • 1977 – 1978 GMC K25 Suburban
  • 1979 – 1986 GMC K2500
  • 1979 – 1981 GMC K2500 Suburban
  • 1977 – 1978 GMC K35
  • 1979 – 1981 GMC K3500
  • 1985 – 1986 Oldsmobile Starnet
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov