Pressure Switch Kit, 145 / 175 PSI #0E3D66

Air compressor pressure switch kit. This is the replacement switch for the 034-0141. 145/175 PSI rating.

Note: The original pressure switch design has changed over the years due to the inevitable evolution of parts. Coleman/Sanborn doesn't make the original switch any longer. This switch, however, is the exact OEM replacement per the manufacturer. The only difference may be the type of wire terminals used; this switch uses spade terminals.

Replace the pressure switch if the compressor no longer cuts in or cuts out at the designated pressure (PSI), if the unit doesn't turn on or off, or if there is an obvious air leak from the contacts or manifold.

If the small unloader (bleeder) valve on or under your switch leaks constantly AFTER the unit shuts off, don't replace this part, replace the in-tank check valve. Most pressure switches have a bleeder valve which has a 1/4" plastic or copper line routing to it.