Description:Cat® Lines Cylinder Group actuate numerous machine components ranging from steering controls to refined movement of blades, buckets or other attachments. Cat® Cylinder Group 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.Stroke Length : 848 mm (33.38 in)Closed Length : 1200 mm (47.24 in)Open Length : 2048 mm (80.63 in)Port Thread Size : 13/16 - 16 UN (2x)Application:Cat® Lines Cylinder Group are designed for specific machine applications. Used to actuate heavy-duty implements in hydraulic systems. Consult your owner's manual or contact your local Cat Dealer for more information.