Air compressor o-ring gasket that installs in between the cylinder cup and the valve plate. NOTE: This gasket does not go on the piston.

Fan, squirrel cage style. Does not include the bolt or washer. Keeps your pump cool so be sure to replace it if it's missing blades! Diameter: 5-1/8" Depth: 1-3/8" Fan Blades: 43

Rubber grommet for air compressor pump/motor assembly. Keeps your motor stable and reduces vibration.

Head O-ring Gasket for the pump. This is the gasket directly under the head and on top of the valve plate.

1-1/2" NPSM x 1/4" NPT Bushing Reducer. NOTE: Also order the 513-0002 o-ring seal to complete the repair.

Universal Regulator: 4-port, two 1/4" FPT ports, and two 1/8" FPT ports (gauges sold separately here). The regulator controls the amount of air in your air compressor hose. Replace this if you're not able to adjust the PSI to your hose or if it leaks...

Old Part Numbers: 032-0001, 032-0056Replacement Pressure Gauge, 1/8" male NPT, 300 PSI, back-mounted thread, 1.7" face. A working, accurate pressure gauge is crucial for correct operation of the compressor, and a vital safety feature.

CTB1412 hose barb fitting for air compressor in-tank check valve. A hose barb is defined as one or more continuous ridges or bumps on a fitting that are used to grip the inside diameter of a tube and seal the connection.