Good used inspected International Prostar Complete Front Axle Beam. 12.5K. 30 day guarantee for swap or refund that axle will take kingpins. Beam P/N: H64905001, Lt Lower Knuckle P/N: H58900073, Lt Upper Knuckle P/N: H60903042, Rt Lower Knuckle P/N: H58900074. Rt Upper Knuckle P/N: H60904034