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Parts > ShopHome/Shop/Drivetrain & Differentials/Ford, Lincoln, Mercury (RWD) Differential Spool - Rear - USA Standard Gear - ZP FSF9-31
Ford, Lincoln, Mercury (RWD) Differential Spool  - Rear - USA Standard Gear - ZP FSF9-31
Out of Stock
Randy's Worldwide : USA STANDARD GEARSKU: BSD-USG-ZP FSF9-31

Ford, Lincoln, Mercury (RWD) Differential Spool - Rear - USA Standard Gear - ZP FSF9-31

$260.84
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Description

Spool
ZP FSF9-31
,1.785,31spl,9,FORD,JRNL,SPOOL,STEEL,ZP,
88-55 FRD/LIN/MER
USA standard spool for Ford 9", 31 spline
9"FORD 31spl STEEL SPOOL, 1.785"JRNL
USA Standard spool for Ford 9", 31 spline
Installing a quality USA Standard Gear spool is a cost-effective way to get 100% lockup. Installation is easy as they install in place of your differential carrier assembly. Each USA Standard Gear 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 Ford 9" with 31 spline axles
Provides 100% traction to both wheels at all times
Not recommended for street driven vehicles

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