Cylinder to Crankcase Gasket, KGW Pump, 1/32" #0804D8

Cylinder to crankcase gasket, KGW air compressor pump, 1/32". In between the crankcase and the cylinder.

If the compressor pump doesn't seem to pressurize as quickly as it should or is leaking in between the head, valve plate, cylinder, or crankcase while running, there's a good chance you need to install new gaskets. You can spray soapy water on the pump while it's running to inspect if there are any bubbles forming, which would indicate a leak.

Remember to tighten the bolts down to the proper torque specs as noted by the manufacturer.