This 91918419 Pressure Switch Craftsman can be used on many air compressor brands that have a 1/4 inch NPT. 91918419 Pressure Switch Craftsman has factory pressure settings are 135-175 psi with adjustable differential setting 35-60 psi.

• Cuts in at 120 psi and out at 150 psi.
• Replaces Part #   A17374SV
• If you are unsure, please contact us us with your model and serial number and we will be happy to help.
• Replacement heavy duty pressure switch