SEAL KIT - HYDRAULIC CYLINDER (JCB JC991/00148)

JC991/00148: A damaged seal kit can allow hydraulic fluid to bypass the piston, reducing cylinder force and causing slow or erratic movement. The JCB catalog reference for this aftermarket replacement part is JC991/00148. This seal kit contains the elastomeric seals and wiper rings needed to contain pressure within a hydraulic cylinder. During normal cycling, these components prevent external leakage and internal cross-port fluid loss. A worn seal kit often results in visible drips or a gradual loss of system pressure over time. Verify the serial number or application, then call (562) 693-7748. Call (562) 693-7748 after checking the serial number or application.

Part number variants: JC991/00148, jc991/00148