SEAL KIT - HYDRAULIC CYLINDER (Raymond RA313890-000)

A damaged seal kit can allow hydraulic fluid to bypass the piston, reducing cylinder force and causing erratic movement. The Raymond catalog reference RA313890-000 identifies this aftermarket replacement part. This seal kit contains the elastomeric rings and wiper seals that contain pressurized fluid within the cylinder bore. A common failure mode is external leakage past the rod seal, which creates a visible drip and accelerates fluid loss. During operation, worn seals permit internal cross-port leakage that degrades positioning accuracy. The item ships at approximately 0.13 POUNDS. Verify the serial number or application, then call (562) 693-7748.

Part number variants: RA313890-000, ra313890-000, RA313890000, ra313890000