This bushing fits into the rear hitch linkage of a tractor. It acts as a wear surface between the lift arm and the lift-rod pin, allowing the pin to rotate freely during implement raising and lowering. A worn bushing creates excessive play in the linkage, which causes uneven lift-arm movement and accelerates pin wear. This original-manufacturer bushing is machined to the same internal and external diameters as the original assembly, so it seats without clearance adjustments. On installation, ensure the bushing is fully seated in the bore and lubricate the pin bore before assembly.