1983 Ford Bronco Differential Rebuild Kit 4WD - Ford 9 in. Rear - Differential Rebuild Kit - Timken Bearings - LM104911/ LM104949 Carrier Bearings (Fits 2.00 in. Carrier Journal & 3.25 in. Dropout) - Fits 28 Spline Pinion & Aftermarket Oversized Pinion Support w/ HM804810/ 2729 Races. - Rear guaranteed to replace your current 1983 Ford Bronco Differential Rebuild Kit 4WD - Ford 9 in. Rear - Differential Rebuild Kit - Timken Bearings - LM104911/ LM104949 Carrier Bearings (Fits 2.00 in. Carrier Journal & 3.25 in. Dropout) - Fits 28 Spline Pinion & Aftermarket Oversized Pinion Support w/ HM804810/ 2729 Races. - Rear. 1983 Ford Bronco Differential Rebuild Kit comes new OEM 1983 Ford Bronco Differential Rebuild Kit aftermarket new 1983 Ford Bronco Differential Rebuild Kit of remanufactured 1983 Ford Bronco Differential Rebuild Kit 4WD - Ford 9 in. Rear - Differential Rebuild Kit - Timken Bearings - LM104911/ LM104949 Carrier Bearings (Fits 2.00 in. Carrier Journal & 3.25 in. Dropout) - Fits 28 Spline Pinion & Aftermarket Oversized Pinion Support w/ HM804810/ 2729 Races. - Rear.