SEAL KIT - HYDRAULIC CYLINDER (Yale YT220071728)

YT220071728: A damaged seal kit can allow hydraulic fluid to bypass the piston, reducing cylinder force and causing sluggish or uneven movement. This aftermarket replacement part references Yale as the OE maker and cross-references part number YT220071728. The seal kit contains multiple sealing elements that prevent fluid leakage between moving and stationary surfaces inside a hydraulic cylinder. Over time, seals harden or wear, leading to external drips or internal bypass that robs the cylinder of holding power. Keeping a seal kit in sound condition helps maintain consistent pressure and prevents contamination from entering the cylinder bore. The item ships at approximately 1.05 POUNDS. Verify the serial number or application, then call (562) 693-7748.

Part number variants: YT220071728, yt220071728