Description:
Cat wear rings, such as part # 8T-7851, guide hydraulic pistons, or rods, to maintain alignment and to stop metal to metal contact, which reduces wear and keeps an even pressure distribution on the seals.

Attributes:
• Material: Nylon
• 30° angle cut
• Thickness: 2.50 mm (0.098 inches)
• Groove Size: 50.00 X 151.13 mm (1.979 X 5.950 inches)
• For use with a 146.00 mm (5.748 inches) rod

Application:
Used as needed to service hydraulic cylinder components to keep your equipment leak free. Consult your owner's manual or contact your local Cat Dealer for more information.