U302 Super
M60BP-3 Single Spindle
and International Tractors - 2300A
middle buster shank clamp
and Other Tractor Cultivators
Bottom Tool Bar Extension Clamp for IH Farmall 140, 130, Super A, 100, Cub, Super C, B, 200, 230, 240 Tractors U302 SuperFront Cultivator Bottom Tool Bar Extension Clamp for International and IH Farmall 140, 130, Super A, 100, Cub, Super C, B, 200, 230, 240, and Other Tractor Models. Case IH Front Cultivator Bottom Tool Bar Extension Clamp part numbers 547750R1 and 28256BA. This tool bar bottom extension clamp is used on many IH cultivators. Commonly used to mount extension and layoff bars. Below is several of the IHC cultivators models that use this clamp: (1 F144)