They are NOT interchangeable
and IH Farmall Cub (1950 and newer)
60B-1 Single Spindle (1958-60)
This plow share is for LEFT hand Ford GP moldboard bottoms only
New Differential Bearing Retainer Seal for IH Farmall A, B, BN, Super A, 100, 130, 140 Tractors, 71597C91, FREE SHIP! They are NOT interchangeableNew Transmission Differential Bearing Retainer Oil Seal for IH Farmall and International A, A1, AI, AV, B, BN, Super A, Super A 1, Super AV, Super AV 1, 100, 130, and 140 Tractors. FREE SHIPPING!!! This oil seal is located where the output shafts exit the sides of the differential unit (see photo for location). Seal fits BOTH left and right sides of differential. Replaces Case IH Oil Seal part numbers: 71597C91, 358773R91, 358813R91, 381742R91,