Planter Seed Reversible Hopper Bottom for IH Farmall Tractors, 624570R1 These are the rear cultivator

These are the rear cultivator mounting brackets that bolt to the side of the final drives and the rear cultivator arms attach to

Plow shin is new old stock from dealership liquidation

The last photo shows where typically the part number is cast on the outside of the housing on an original IH distributor

The rebuild kit includes the following items:

Planter Seed Reversible Hopper Bottom for IH Farmall Tractors, 624570R1 These are the rear cultivatorPlanter Seed Reversible Hopper Bottom for IH Farmall Side Mount Planter Attachments. Hopper bottom also used on International and McCormick 185, 249, 250, 449, 450, 649, and 650 planters Production Range: 1956 1961. Case IH part number 624570R1.