One New Aftermarket Replacement Final Drive Differential Bearing Retainer Oil Seal Fits IH Fits FARMALL Tractor Models: A, A1, AI, AV, B, BN, Super A, Super A-1, Super AV, Super AV-1, 100, 130, 140 (but wider)
2.378″ O.D., 1.531″ I.D., 0.510″ wide. 2 used per tractor, sold individually. Mounts in 6578D 3 bolt differential retainer.
Replaces Part Numbers: 71597C1, 383340R91, 71597C91, 381742R91, 385865R91, 45175D, 358813R91, 358773R91, 46282D
EQ