Description:Cat® Cylinder Assemblies, designed for your rugged work environment, are double acting cylinders in which the working fluid acts alternatively on both sides of the piston. Cat® Hydraulic cylinder arrangements actuate numerous machine components ranging from steering controls to refined movement of blades, buckets or other attachments. Cat® Hydraulic cylinder arrangements consist of tube and rod assemblies that are ready for installation on a machine. Cat® Cylinders are manufactured with thick tube walls that enable more service lives. This feature, when combined with exclusive Cat® Oversize Seals, can extend cylinder life in many applications.Application:Cat® Cylinder Assemblies are designed for specific machine Application. Used to actuate Cat machines implements in hydraulic systems. Consult your owner's manual or contact your local Cat Dealer for more information.