SEAL - VALVE (Hyster HY1581499)

A worn valve seal can allow fluid or gas to bypass the intended path, reducing system efficiency. The Hyster catalog reference HY1581499 identifies this aftermarket replacement part. This seal type creates a barrier between moving and stationary components within a valve assembly. A common failure consequence is leakage, which may lead to pressure loss or contamination of surrounding areas. During a routine service interval, a technician may notice residue or dampness near the valve body. The seal's condition directly affects the ability to maintain consistent pressure in the circuit. Verify the serial number or application, then call (562) 693-7748.

Part number variants: HY1581499, hy1581499