Plastic plug for the piston pin (two used per piston).

Vent filter for the pump crankcase. This fits into the top of the cylinder.

Old Part Numbers: 68-4-21/8" male NPT x 1/4" compression adapter for air compressor unloader/bleeder line. A very common adapter to attach the 1/4" OD unloader/bleeder line from the unloader valve on the pilot valve to the pump head.

Replace if pitted or grooved along w/ 2 new rods. -Rods not inlcuded-

Old Part Numbers: Z-CAC-1265-2PL THIC

Old Part Numbers: SSW-7367Strain relief for air compressor power cord going into the pressure switch housing.

Old Part Numbers: 5130940-00, SSF-8080-ZNFlange nut to attach the wheel to the air tank.

Old Part Numbers: 5130032-00For model D55167 type 2 & 3 and others.