This is the gasket that helps to create an air tight seal between the valve plate and the cylinder, for correct application make sure to check appropriate diagram if your unit. Over time gaskets tend to deteriorate and crack eventually requiring replacement. It is a high quality replacement part that is supplied by original manufacturer for use with Jenny pumps. Please note this part is made with durable composite material and it is sold individually.

This is a genuine Jenny replacement part that is sourced from original equipment manufacturer for use with portable electric pumps. Its purpose is to make an air tight seal between the cylinder head and the valve plate. Over time gaskets tend to deteriorate and get compressed eventually requiring replacement. Please note one durable composite material gasket is included per order.