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

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

Order this if ordering valve plate or a new head.

Brass compression nut and sleeve for 3/8" OD tubes.

Hubbell 69JF7LY2C Pressure Switch, 4-Port (1/4" female NPT), 95/125 PSI factory preset with unloader valve. Replace the pressure switch if the unit doesn't cut on or off at the designated pressure the unit is set for. If the unloader valve is leaking on...

1/4" NPT Heavy Duty drain cock. Prevent rust from ruining your tank by draining your tank daily. Keep an extra around for a spare.

New style filter assembly with 3/8" threads. Includes new style air filter, head, and o-ring. Note: Do NOT order if your head has 2 holes on the SAME side of the head. This head has 3/8" FPT threaded ports on both sides. If your head has a 3/8" port...

Hex Nut for the pump head. The discharge tube attaches to this part. Order the required AC-0781 O-ring Seal as well if needed.