Push Blade Pivot Hanger Adjustment for International and IH Farmall 140, 130, Super A, 100, and A Tractors.
Mounting Plate fits McCormick or International Model 60 Leveling and Grader Blade.
Case IH part number 650348R91.
Referred to also in International Harvester Model 60 Leveling and Grader Blade as a "SPLICE ASSEMBLY, pivot axle hanger adjustment".