Features
- This is an O.E.M. authorized part
- Fits various Porter Cable models
- OEM Part Number 514012277
- This is a Porter Cable replacement part
- Part Number 514012277
This pressure switch (part number 5140122-77) is for air compressors.
Pressure switch 5140122-77 turns the air compressor pump on and off to regulate tank air pressure.
Unplug the air compressor and bleed the air pressure from the tank before installing this part.