BEARING, Rear Axle Differential
NPD Part Number : T-4221-1 Manufacturer Reference #'s: National Bearing NNT 25577,
1955-1956 TBIRD REAR AXLE DIFFERENTIAL
1948-1956 F1, F100 DIFFERENTIAL, REAR AXLE
1957-1962 F100 DIFFERENTIAL, REAR AXLE LOCKING
1963-1968 F100 DIFFERENTIAL, DANA 44-1 REAR AXLE
1959-1965 F100 4X4 DIFFERENTIAL, FRONT AXLE
1959-1965 F250 4X4 DIFFERENTIAL, DANA 44 FRONT AXLE
1966-1966 F250 4X4 DIFFERENTIAL, 3500 LBS DANA 44 FRONT AXLE
WARNING: This product can expose you to chemicals including lead and DEHP, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.