Differential Spool

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FS10-28 Application Notes

  • For GM 8.5" (10 Bolt)
  • 28 Spline
  • Full Spool
  • Steel
  • Requires Use Of Bearing LM501349 And Race LM501314
  • 45 Degree Pressure Angle
  • C-Clip Eliminator Required

Warranty

1 Year or 50,000 Miles

FS10-28 Specifications

Differential Carrier Break 2.73 Ratio and Higher
Differential Case Design Type GM 8.5
Pressure Angle 45
Spline Quantity 28
Taxonomy A Differential LD
Taxonomy B Differential Lockers & Spools
Taxonomy C GM 8.5
Taxonomy D Full Spools
Where to buy

Vehicle Applications

  • 1987 – 1991 Chevrolet Blazer
  • 1977 – 1986 Chevrolet K10
  • 1980 – 1986 Chevrolet K10 Suburban
  • 1977 – 1986 Chevrolet K5 Blazer
  • 1987 Chevrolet V10
  • 1987 – 1988 Chevrolet V10 Suburban
  • 1988 – 1989 Chrysler Mercer
  • 1977 – 1991 GMC Jimmy
  • 1979 – 1986 GMC K1500
  • 1980 – 1986 GMC K1500 Suburban
  • 1979 – 1986 GMC K2500
  • 1987 GMC V1500
  • 1987 – 1988 GMC V1500 Suburban
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