Differential Cover
Fits Rear Axle : Corporate 8.25; Axle Ratio - 3.21; Brakes - 9x2.5 HD Rear Drum; Exc. Anti-Spin Differential Axle; Lt. Duty 2WDor Rear Axle : Corporate 8.25; Axle Ratio - 3.55; Brakes - 9x2.5 HD Rear Drum; Exc. Anti-Spin Differential Axle; Lt. Duty 4WD