New Starter Switch for IH Farmall A, B, C, Cub, Cub LoBoy, Super A and AV, Super C, H, 100, 130, 140, 200, 230 Tractors The horizontal mounting holes are

The horizontal mounting holes are 7-7/8" inches apart

Case IH part number 520102R1

BN  and other tractor models with belt pulley attachment

This yoke is the LATE style

New Starter Switch for IH Farmall A, B, C, Cub, Cub LoBoy, Super A and AV, Super C, H, 100, 130, 140, 200, 230 Tractors The horizontal mounting holes areNew Engine Saddle Mount Starter Switch Button for International, McCormick Deering, and IH Farmall A, B, C, Cub, Cub LoBoy, Super A, AV, Super C, H, HV, Super H, HV, Super M, MV, Super W6, WD6, 100, 130, 140, 200, and 230 Tractors. Replaces Delco and Case IH Saddle Mount Starter Switch part numbers: 1918405, 1932131, 593292C1, 1925781. Referred to also as a Saddle Starter Switch and mounts on the starter as shown in the last photo.