SEAL KIT - JIB CYLINDER (JLG JL960089)

JL960089: A damaged seal kit can allow fluid bypass, reducing cylinder force and causing erratic movement. During inspection, a jib cylinder seal kit may show wear from repeated cycling and exposure to pressure. Seal kit condition directly affects the cylinder's ability to hold load and maintain consistent extension. Keeping a seal kit in sound condition helps prevent external leakage and internal cross-port flow. This aftermarket replacement part references JLG catalog number JL960089. The kit includes multiple sealing elements that separate fluid chambers and wipe the rod surface. Verify the serial number or application, then call (562) 693-7748.

Part number variants: JL960089, jl960089