SEAL KIT - HYDRAULIC CYLINDER (Yale YT220003749)

A damaged seal kit for a hydraulic cylinder can allow fluid bypass, reducing cylinder force and causing slow or uneven movement. This aftermarket replacement part references Yale as the OE maker and cross-references part number YT220003749. The seal kit contains multiple sealing elements that prevent pressurized fluid from leaking past the piston or rod. A common failure consequence is external oil leakage, which creates slippery surfaces and potential contamination of nearby components. Keeping a seal kit in sound condition helps maintain consistent cylinder performance during repetitive actuation cycles. The item ships at approximately 0.04 pounds. Verify the serial number or application, then call (562) 693-7748.

Part number variants: YT220003749, yt220003749