AM840-4HG-HC4V #01AE56

Old Part Numbers: 8339Fan rattling? Replace this to keep your pump cool.

All necessary parts needed for complete pump replacement. Includes crankcase, crankshaft, cylinder, valve plates, valves, cylinder head, piston, connecting rod, crankcase cover and gaskets.

Old Part Numbers: 8320Worn crank and rod? Replace this removable cranksfhaft.

Old Part Numbers: 39132Includes piston, rings, wrist pin & retainers.

Old Part Numbers: 83101Rebuild kit for the AM83 / AM84 direct-drive pump used on many Emglo and Jenny hand-carry gas-powered air compressors, includes all gaskets, piston rings, intake and exhaust valves, and air filter. If you have a sudden loss of...

NOTE: For units made BEFORE 2003. If your pressure switch is leaking at the unloader valve, replace this part.