This front axle bushing acts as the bearing surface between the axle housing and the kingpin or pivot shaft on the host tractor. It absorbs radial and axial loads during steering and travel, maintaining the correct alignment of the wheel assembly. Wear in this bushing produces steering play, uneven tire wear, and a knocking sound when turning. The manufacturer machines this replacement bushing to the same inner and outer diameter tolerances as the original part, so it seats in the bore without additional machining. On installation, ensure the bore is clean and free of burrs, and lubricate the bushing before pressing it into place.