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Yukon Gear & Axle Lightweight Steel Spool For Ford 9in w/ 31 Spline Axles

Part # YP FSF9-31-LWSKU YGAYP FSF9-31-LW

Set your vehicle above for a fit verdict. 24 vehicles listed below.

Specifications
BrandYukon Gear & Axle
Part typeDifferential
UPC / GTIN00883584320463
  • Provides 100 Percent Traction To Both Wheels At All Times
  • Provides 100% traction to both wheels at all times
  • Not recommended for street driven vehicles
  • Fits Ford 9 in. w/31 Spline Axles
  • Fits Ford 9" with 31 spline axles
  • Lightweight design

Description

This Yukon lightweight steel spool is designed for Ford 9" with 31 Spline axles. (Part number YP FSF9-31-LW) Yukon performance spools are made from the highest quality materials to ensure high strength and long life in performance applications. Yukon Full Spools are a cost-effective way to convert a diff to 100% lockup. Installation is easy as they install in place of your differential carrier assembly. Each Yukon spool is made from high-quality 8620 steel and heat treated for additional strength. A spool is an outstanding choice for dedicated off-road and drag racing vehicles only.

Fits these vehicles 24

YearMakeModel
1966 - 1986FordBronco
1969 - 1983FordE-100 Econoline
1979 - 1988FordE-150 Econoline
1969 - 1974FordE-200 Econoline
1975 - 1980FordE-250 Econoline
1957 - 1983FordF-100
1975 - 1987FordF-150
1957 - 1970FordFairlane
1960 - 1970FordFalcon
1959 - 1967FordGalaxie
1968 - 1974FordGalaxie 500
1975 - 1979FordGranada
1972 - 1976FordGran Torino
1965 - 1979FordLTD
1970 - 1977FordMaverick
1965 - 1973FordMustang
1957 - 1979FordRanchero
1955 - 1979FordThunderbird
1958 - 1979LincolnContinental
1968 - 1971LincolnMark III
1964 - 1969MercuryComet
1971 - 1977MercuryComet
1967 - 1979MercuryCougar
1975 - 1980MercuryGrand Marquis