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Pressure Switch, for Peterbilt

By RoadForce
Pressure Switch, for Peterbilt - 1427
Pressure Switch, for Peterbilt - 1427-2
Pressure Switch, for Peterbilt - 1427-3


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Trusted Since 1975
Over 125 Locations
Switch - Pressure
Manufacturer #: 20PS39-15
Type: Low Pressure Switch
Wire Type: w/Harness
Type of Operation: N.C. Open-40psi Close-30psi
Refrigerant Type: R134a
Fitting Thread Size: Female 1/4"
Cross References
MakePart Number
Replacement Number1000-SWI2016, 18-03599

Heavy Duty Truck Parts

MHC stocks a large inventory of heavy-duty, all makes and models truck parts, from small pieces to major components, including rebuilt parts and exchange units. If a part isn't stocked at an MHC location, we leverage our network and all major OEM and component manufacturers' regional distribution centers to deliver hard-to-find parts to you quickly.

MHC employees at warehouse

Smooth sailing always with Murphy Hoffman and great being able to buy online beyond my local branch. Fast shipping and I always know I'm getting a quality product.

— Ti L.