This is the Boom Lift Cylinder on Century Modular 400 & 600 Series light duty wreckers. This includes the 411, 412, 611 and 612 wreckers by Miller Industries. This lift cylinder has a 4" bore and a 17.75" stroke. This cylinder connects to the subframe and the boom of the wrecker to raise and lower it. It is sometimes referred to as the Boom Elevation Cylinder. To view the part schematic click on the Brochure tab.
Fits:
Century Modular 400 & 600 (01/2009 - Current)