Adjustable air regulator assembly for air compressor units that have a 4-port pressure switch. 1/4" FPT inlet/outlet, 1/8" FPT port for pressure gauge (to maximize performance, we recommend including...

Old Part Numbers: Z-A08548, Z-D29777Valve Plate Assembly, includes Valves and Cylinder Gasket (Head Gasket sold separately). Genuine Porter Cable replacement part. Broken valve causing slow pump up...

Old Part Numbers: Z-A04615, A16342, Z-D23584, N036515SV, N039790Pump and motor assembly for air compressors (does not include plastic cover or pump head). This is a horizontally-mounted pump (it sits...

Old Part Numbers: KK-4964Includes piston / rod assembly with piston ring, cylinder, and rod bearing.  If you have a sudden loss of performance, replacing the cylinder sleeve and piston ring usually...

Old Part Numbers: SRV250175, 1229O-175Air compressor safety relief valve, 1/4" MPT, 175 PSI, ASME. If your valve leaks below the pressure listed on the side of the valve, replace this vital safety...

Hose Clamp for the Discharge (Outlet) Tube/Hose.

Old Part Numbers: CAC-1199Replace this when replacing the piston/cylinder. Since the gasket is graphite, it cannot be reused if the head is removed. NOTE: Used with NEW-style valve plate.

1/4" male NPT x 1/8" female NPT brass bushing reducer for air compressors.

Rubber Foot. Click Here to find a replacement rubber foot.

Old Part Numbers: Z-D27196

Screw for the pump head. NOTE: Torque head bolts down to 52 in/lbs.

Screw that fastens the front and back of the belt  guard to each other, and to the compressor base. THD FORMING

Screw for the piston rod cover.

Old Part Numbers: SSF-3147Part of piston/connecting rod kit.

Plastic shroud (cover) Screw, #10-9 x .500 Thd. 

Old Part Numbers: A14877, N044990, SS-1286, 5130029-00, 5131153-001/4"-18 x 1" male NPT close pipe nipple. For model D55167 type 1 & 2 and others. Remember to apply plumber's tape to the threads.

Old Part Numbers: Z-D27227If your valve is leaking on the side of the switch do not order this part. Order check valve instead.

Old Part Numbers: SSF-993 Also available in Fastener Kit # KK-4929.