455-7977: Seal Kit

Description: A piston seal kit is a collection of components designed to seal the piston in a hydraulic or pneumatic cylinder. The primary purpose of a piston seal is to prevent fluid leakage between the piston and cylinder bore, which could result in reduced efficiency and potential damage to the system. It also includes backup rings, which help support the primary seal and prevent extrusion or damage under high-pressure conditions. Attributes: • Designs to suit different applications, including high-temperature and high-pressure environments. • Efficient operation and maximum service life of the hydraulic or pneumatic system. • The guide ring helps to center the piston and prevent it from tilting during operation. • Responsible for preventing fluid leakage between the piston and cylinder wall. Applications: A piston seal kit is used to provide effective sealing and protection against wear and tear in the specific application for which it will be used. It is extensively used in Cat 239D, 249D, 257D, 259B, 259D, 277D, 279C, 279D, 287D, 289C, 289D, 297D, 299C and 299D Skid Steers, 259D, 287D and 289C Oem Applications.