The arms are 23-3/4" inches apart (inside measurement)
This row buster shank mounting clamp is also referred to as cultivator layoff bar clamp
The distance between the stud and bolt hole is 6 1/8 inch (center of stud to center of mounting bolt hole)
Will fit IH Model A-178 Belly Mount Planters
Fertilizer or Planter Unit Back Drive Gear and Pin for International and IH Farmall 140
Hydraulic Block Safety Inner Valve Bushing for Farmall 140, SA, 100 and Other Tractor Models The arms are 23-3/4" inchesHydraulic Touch Control Block Safety Inner Valve Bushing for International or IH Farmall 140, 130, Super A, 100, Super C, C, Cub, Super A 1, Super AV, Super AV 1, and 200 Tractor Models. Case IH bushing part number 360475R1. Please contact us if the hydraulic unit part you need is not listed. We have several salvage complete IH Touch Control hydraulic units and stock most all internal parts. Additionally, we stock rebuild kits, hydraulic pumps (new