SEAL KIT - EXTENSION CYLINDER (JCB JC991/00147P)

JC991/00147P: A damaged seal kit can allow fluid leakage, reducing system pressure and causing sluggish or incomplete cylinder movement. The JCB catalog reference for this aftermarket replacement part is JC991/00147P. This seal kit is a collection of sealing components designed to contain fluid within a cylinder assembly. A plain mechanical function of a seal kit is to prevent fluid from bypassing the piston during extension or retraction. A concrete generic failure consequence is that worn seals can lead to external drips or internal cross-port leakage. Verify the serial number or application, then call (562) 693-7748. This part is listed as a seal kit for an extension cylinder, with no additional specifications or material qualifiers provided.

Part number variants: JC991/00147P, jc991/00147p