Pivot Pin Kit, Challenger I-500 wheel lift with 3″ x 3″ crossbar. Includes (1)RB0312 Pivot Pin, (1) RB0205 Pivot Pin Bushing, and (1)HD0482 Pivot Pin Retaining Bolt. 2 1/2″ diameter pivot pin Pivot pin is held in place with (1) allen head bolt on the bottom Fits RB0319 crossbar
