WPUMP Jenny Engine - Parts

The piston connects to the connecting rod and is made of metal. This is a genuine Jenny replacement part for use in pumps and compressors. This item is sold individually but also includes the rings and the pin. A wrench might be required during the replacement of this part. It will need to be replaced if it breaks.

This suction valve, also known as a discharge valve, is sourced from the original equipment manufacturer for use in air compressors. It is responsible for ensuring that air is drawn into the cylinder when the piston moves downward. When the piston moves back up during the compression stroke, the suction valve closes to prevent the compres...Read moresed air from flowing back into the suction line. It includes the valve spring, valve retainer, valve seat, and valve guard. Over time, the valve may wear out, become clogged with debris, or become damaged, leading to overheating, reduced power output, and low pressure. Begin the repair by disconnecting the compressor from the power source. Locate the suction valve in the pump head and remove the valve guard. Remove the valve seat and detach the suction valve and spring. Place the new valve components in the pump head and ensure they are securely fitted.

This is the discharge valve assembly for a variety of pumps. This OEM valve assembly does not come with the pump head, but features a retaining clip, spring, valve disc and valve bumper, all of which measure approximately 1-inch in diameter. Over time, valves can collect debris or corrode, and with normal wear and tear, they can get damag...Read moreed, leak, or restrict the flow of fluid through the pump. If your pump is leaking on/around the discharge valve, or if the pump has higher pressure or a low flow rate, this discharge valve would be worth inspecting to see if it needs replacing. Replacing this assembly is easy and requires you to first power off the pump and disconnect the pump head and gasket. You can then remove the old assembly and install the new one. It is recommended that you replace the gasket at this juncture as well, but it is not mandatory. With the new assembly installed, reinstall the pump head and test your pump.

This is an OEM replacement part for use in Jenny stroke pumps and compressors. The cylinder gasket fits between the right bank and the left bank and helps to provide a seal. It might require a wrench to replace this part if it becomes broken. This is available as an individual replacement part and is made of a thin material.

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 f...Read moreor 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.