SEAL (Yale YT220163677)

YT220163677: A worn seal can allow fluid leakage, reducing system pressure and causing erratic operation. This aftermarket replacement part references the Yale catalog number YT220163677. The seal functions as a static or dynamic barrier between mating surfaces. Its primary mechanical role is to prevent the passage of fluids or contaminants along a shaft or bore. A common failure consequence is gradual loss of lubricant, which may lead to increased friction and component wear. In a typical usage context, seals are exposed to temperature cycles and pressure variations that accelerate material degradation. Verify the serial number or application, then call (562) 693-7748.

Part number variants: YT220163677, yt220163677