GASKET - CONTROL VALVE (Komatsu KO3EB-15-58130)

A damaged control valve gasket can allow fluid leaks that reduce system pressure and cause erratic operation. This aftermarket replacement part references the Komatsu catalog and carries the cross-reference number KO3EB-15-58130. The gasket creates a static seal between two mating surfaces in a control valve assembly. Its plain mechanical function is to prevent fluid from escaping the valve body under operating pressure. A common failure consequence is external seepage that leads to gradual fluid loss and eventual valve malfunction. During routine service, a hardened or crushed gasket may no longer maintain a tight seal. Verify the serial number or application, then call (562) 693-7748.

Part number variants: KO3EB-15-58130, ko3eb-15-58130, KO3EB1558130, ko3eb1558130