O-RING (Yale YT218-S-322)

A damaged O-ring can allow fluid or gas to leak past a sealed joint, reducing system pressure and causing component inefficiency. During assembly, an O-ring sits in a groove and compresses between two mating surfaces to create a static seal. Keeping an O-ring in sound condition helps prevent contamination from entering the sealed area. The catalog reference for this aftermarket replacement part is Yale part number YT218-S-322. This O-ring is a generic type used to block passage between connected parts in a closed system. A common failure consequence is gradual loss of seal integrity, leading to drips or seepage at the connection point. Verify the serial number or application, then call (562) 693-7748.

Part number variants: YT218-S-322, yt218-s-322, YT218S322, yt218s322