Description:Cat cylinder groups are used to service hydraulic systems of heavy-duty equipment. Quality for your rugged work environment.Attributes:• Closed Length: 1279.6 mm (50.37 in)(pin to pin)• Stroke: 728 mm (28.70 in)• Working Pressure: 26000 kPa (3771 psi)• Rod Diameter: 60 mm (2.36 in)• Bore Diameter: 110 mm (4.33 in)• Port Thread Size (cap end): 1-5/16-12 STOR• Port Thread Size (rod end): 1-7/16-12 ORFSApplication:Used to actuate heavy-duty implements in hydraulic systems. Consult your owner's manual or contact your local Cat Dealer for more information.