These cultivator extension bars are also referred to as cultivator clamps
The bumper is 34" inches wide X 18" inches tall
Referred to in the IHC Cub Cultivator Parts Catalog as "BRACKET W/CAP SCREWS
These are the rear cultivator mounting brackets that bolt to the side of the final drives and the rear cultivator arms attach to
and rear mounted cultivators that use IH Farmall style mounting cuffs to mount the hillers to the cultivator toolbar
New Rowbuster Shank Mounting Clamp with Wedge for Farmall Middle Buster Bars These cultivator extension bars areNew Rowbuster Shank Mounting Clamp with Wedge for International and IH Farmall 140, 130, 100, Super A, and Cub cultivators. Last picture with the red text shows the mounting location of a used mount and wedge. The mounting clamp and wedge you will receive is NEW, as shown. Replaces Case IH Rowbuster Shank Mounting Clamp with Wedge part numbers: 29601BA, 29600BAX, 1875B. This clamp and wedge will fit BOTH the one piece forged early style and the welded