MAT - EDI

Campbell Hausfeld air compressor pressure switch.  Important: If the 90-degree unloader valve leaks constantly (where the 1/4" bleeder line installs) after the compressor shuts off, you have a...

 .750-16 UNF HEX

For pumps that end in "AV" ONLY! Includes crankshaft, bearings, rings, conrods, and pistons. NOTE! This will not fit pump models ending in "AJ".

Old Part Numbers: BG217100AJProtect your fingers from moving parts. OSHA required. 

Head Gasket, Oilless