SEAL KIT - HYDRAULIC CYLINDER (JLG JL8205664)

JL8205664: A damaged seal kit can allow hydraulic fluid to bypass the piston, reducing cylinder force and causing slow or erratic movement. During cylinder disassembly, worn seals often appear brittle or flattened from normal cycling. Keeping a seal kit in sound condition helps maintain consistent pressure within the cylinder bore. The catalog reference for this aftermarket replacement part is JLG part number JL8205664. It includes multiple sealing elements that prevent fluid leakage between moving and stationary cylinder surfaces. A common failure consequence is external oil seepage past the rod seal, which leads to visible drips and gradual fluid loss. Verify the serial number or application, then call (562) 693-7748. This item ships at approximately 0.4 pounds.

Part number variants: JL8205664, jl8205664