For 1965-1973 Jeep J2500 Differential Pinion Race Front Inner 63954BYJJ 1966

1965-1971 Jeep J2500. 1972-1973 Jeep J2500. Notes: Differential Pinion Race -- with 7.2 (in) Ring Gear. Position: Front Inner. Crowned raceways and rollers to ensure even load distribution for maximum life.