New Complete Head Gasket Kit for IH Farmall 300, 350, H, I4, O4, Super H, W4, Tractors The drive unit shaft rotates

The drive unit shaft rotates freely

L59GM2 Undermount and Mid-mount Allis-Chalmers 5020

EARLY (512753R1) and LATE (516766R1)

other tractor models use 4 lever stops

and 18" inch AC moldboard plows

New Complete Head Gasket Kit for IH Farmall 300, 350, H, I4, O4, Super H, W4, Tractors The drive unit shaft rotatesNew Complete Cylinder Head Gasket Kit For International Harvester and IH Farmall Tractors. Head Gasket Kit fits the following IH Farmall tractor models: 300, 350 (GAS), H, HV, I4, O4, OS4, Super H, Super HV, Super W4, U4, and W4 Tractors. Replaces Case IH Head Gasket Kit part numbers: 354475R1, 354475R91, 354475R92, 354475R93, 354475R94, 354475R95. Referred to also as upper engine gasket set, head gasket set, or valve grind gasket set.