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.

Old Part Numbers: 9-16279Air compressor air intake filter, measures 4-1/2" X 1-1/2" X 9/16". Replacing the pump's air filter regularly is important to maintain the performance and longevity of your air compressor. A clean filter element prevents dust and...

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

Must order quantity of 4 for complete set. 1/4"-20 x 1-1/4 length.

Old Part Numbers: CAC-437Check Valve, 1/2" compression x 1/2" male NPT. The check valve is a one-way valve that prevents air from backfeeding from the air tank. If the small unloader (bleeder) valve on or under your switch leaks constantly AFTER the unit...

Old Part Numbers: 5130038-00, 5130024-001/4" OD brass compression nut and sleeve for bleeder (unloader) tube for air compressors.