Cultivator Middle Buster,   Row Buster,  or Layoff Bar for International and IH Farmall 140,  130,  Super A,  100,  Cub,  274,  and Other Tractor Models.

To mount a cultivator shank to this bar requires a Cultivator Bar Clamp and Wedge which we also stock.

We also stock a replacement New Late Style Middle Buster Bar.

Both forged and welded bars provide the same function and use the same bar clamp and wedge assembly.

Cultivator layoff bar is also referred to as middle buster bar, runoff bar, row buster bar, or row runoff bar depending on the area of the country.

Case IH part number 512624R2.