Old Part Numbers: 150-1121, MC-5, 150-1122, MC-65-way manifold. Replace if cracked or stripped. Manifold for constant run or start/stop units.

Old Part Numbers: W101Rebuild Kit for the W model pump. Includes all rings, gaskets, valves, gaskets, and air filter elements (L54E hollow- style). If you have a sudden loss of performance, if air leaks out of the intake filter, or if the compressor just...

Jenny W Air Compressor Pump Replacement, Complete Assembly with Flywheel & Air Filters, 3 - 5 HP. For start/stop applications. Has two-groove 16" OD Flywheel. Note: Truck freight shipping only. Need oil? Click here for synthetic and...

Old Part Numbers: L54EThis handy maintenance kit includes one air compressor air filter element and one (1) quart of high-quality full synthetic lubricant to keep your air compressor running like a champ! For "A" series units, and for filter assemblies...

Old Part Numbers: K35Wrist Pin (Piston Pin) for conrod.

Old Part Numbers: L154Newer wingnut-style filter assy with L54E hollow-style element. Uses filter 150-1010-JE filter element. Replacing the pump's air filter regularly is important to maintain the performance and longetivity of your air compressor. A...

Old Part Numbers: WU101Complete rebuild kit for your WU Pump v-twin, two-stage air compressor pump. Includes piston rings, intake and exhaust valves, unloader valves, gaskets, air filter elements (L54E hollow-style), and seals. If you have a sudden loss...

Old Part Numbers: W100Includes all gaskets for the Emglo / Jenny W pump: head gaskets, cylinder gaskets, crankcase gaskets, bearing cover gaskets, and oil seal. If the compressor pump doesn't seem to pressurize as quickly as it should or is leaking...