This is a replacement wheel lift fold cylinder pin on heavy duty wreckers by Miller Industries. This pin attaches the fold cylinder to the wheel lift outer boom weldment. This will fit the Challenger 9909/8808 Rotator, CH-30, CH-32, CH-35, CH-45, the Century 9055, 7035, 5130/5230, 1040, 1060, 5025, and 5030 Wreckers.