GASKET - HYDRAULIC PUMP ADAPTER (Bobcat BC879990)

A damaged hydraulic pump adapter gasket can lead to external fluid leaks and reduced system pressure. During inspection, a hardened or cracked gasket may indicate it is time for replacement. The gasket type provides a static seal between mating surfaces to prevent fluid bypass. A common failure consequence is gradual loss of hydraulic fluid, which can cause pump cavitation and erratic operation. Keeping a gasket in sound condition helps maintain consistent fluid containment under normal operating pressures. This aftermarket replacement part references the Bobcat catalog and carries the part number BC879990. Verify the serial number or application, then call (562) 693-7748.

Part number variants: BC879990, bc879990