BEARING, REAR AXLE DIFFERENTIAL
NPD Part Number : F-4221-3 Manufacturer Reference #'s: National Bearing NNT 25590,
1966-1971 F100 W/ DANA 44-3 REAR AXLE
1968-1972 F100 W/ FORD 9 INCH REAR AXLE, AXLE CODES WEY, WFF
1966-1979 F100, F150 4X4 FRONT AXLE
1980-1996 F150 4X4 W/ DANA 44 FRONT AXLE, INNER
1966-1966 F250 4X4 W/ 3000 LBS, 3300 LBS, DANA 44 FRONT AXLE
1967-1996 F250 4X4 W/ DANA 44 FRONT AXLE, EXCL 3.55, 4.10 GEAR RATIOS
1978-1979 F250 4X4 W/ 3800 LBS DANA 60 FRONT AXLE, EXCL CREW CAB
1986-1986 F250 4X4 (BEFORE 10/1/85), W/ 3.55, 4.10 GEAR RATIO FRONT AXLE
1986-1996 F250 4X4 (FROM 10/1/85), INNER, W/ DANA 44 FRONT AXLE, 3.55, 4.10 GEAR RATIO
1971-1975 BRONCO (FROM 71 SERIAL# K20,001), W/ DANA 44 FRONT AXLE
1980-1996 BRONCO W/ DANA 44 FRONT AXLE, INNER
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.