Durasolid Ford 9″ Trac-loc posi internal kit.
Used for Ford 9″ Trac-loc posi with 31 splines. ( Clutch type)
Kit includes 4 springs, 4 spider gears w/washer, 2 side gears, 2 short cross shafts, long cross shaft, shaft/spring block, 3 case roll pins & shims.
Durasolid Trac-loc posi internal part kit is made out of high quality steel and best fit.
Delivery time 5-7 working days