Includes all gaskets needed for a rebuild for your HP51 air compressor pump -- the head, inner valve plate, cylinder, crankcase, bearing cover, aftercooler and intercooler gaskets. If the compressor pump doesn't seem to pressurize as quickly as it should...

Old Part Numbers: V-215110AV, SRV250225, 1229O-225Air compressor safety valve. If your valve leaks below the pressure listed on the side of the valve, replace this vital safety feature.Specifications MPT Inlet: 1/4 in. FPT Outlet: 3/8 in. Preset Setting...

Old Part Numbers: 6210717400Valve Plate Assy. with pre-installed valves. Order gaskets separately. Poor performance or air leaks out of the intake filter while the unit is running? This is probably the problem.

Pump Head, HP51 Torque: 40 lbs