New Old Stock Plow Blade for Hester Disc Turning Plows The mounting holes are 2-1/2"

The mounting holes are 2-1/2" inches apart (center of hole to center of hole)

Replaces Case IH Radiator Cap part numbers:  378289R91

Bearing is 1

The inside diameter is 1

The outside diameter is 6-5/8" inch

New Old Stock Plow Blade for Hester Disc Turning Plows The mounting holes are 2-1/2"New Old Stock Disk Plow Blade for Hester Disk Plows. The disk blade is 26" inches in diameter with a 1. 30" inch center mounting hole. Concavity is 4" inches. Please measure your disk plow blade before ordering to ensure correct fit. Hester Disk Blade part number 81. Hester Plow Company was a short line equipment manufacturer who produced disk turning plows. They made disk plows for many different tractor models. The last two photos show a Hester disc