Description:
Cat hydraulic cylinders such as 128-4119 work to convert fluid power produced by the hydraulic pump into motion and force to get work done. Cat hydraulic cylinders actuate numerous machine components ranging from steering controls to refined movement of blades, buckets or other attachments.

Complete 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.

Attributes:
• Closed Length: 571 mm (22.5 in)
• Stroke: 288 mm (11.3 in)
• Extended Length: 859 mm (33.8 inch)
• Bore Diameter: 42 mm (1.7 in)
• Rod Diameter: 32 mm (1.3 in)
• Thread Size: 1/8-27 (2X)

Application:
Complete Cat hydraulic cylinder arrangements are designed for specific machine applications. Consult your owner's manual or contact your local Cat Dealer for more information.