The mounting holes are 15" inches apart (center of hole to center of hole)
or row opener shank clamp depending on the area of the country
Links are detachable so a chain of any length can be created
Rim Center may have surface rust
Case IH Oil Filter Canister Housing part number 63856D
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 mounting holes are 15"New 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.