Ford, Lincoln, Mercury (RWD) Differential Spool - Rear - USA Standard Gear - ZP MINSF9-31

Mini-Spool
ZP MINSF9-31
,31spl,9,FORD,MINI,SPOOL,ZP,
88-55 FRD/LIN/MER
USA standard mini spool for Ford 9" with 31 spline axles
9" FORD 31spl MINI SPOOL
USA Standard mini spool for Ford 9" with 31 spline axles
USA Standard Gear Mini Spools are a low-cost traction option for vehicles looking for full-time lockup. The mini spool installs into a standard open carrier in place of the spider gears and delivers 100% power to both tires at all times. These units are not recommended for street-driven vehicles. Full spools are recommended for vehicles with large tires or high horsepower.
Fits Ford 9" with 31 spline axles
Installs into a standard open carrier case
Provides 100% traction to both wheels at all times
Not recommended for street driven vehicles