This is a A-220-413 Low Pressure Cut-Out Switch PN: 220-413Main Description As Following : A-220-413 Low Pressure Cut-Out Switch P.N: 220-413 Mounts on Expansion Valve/ Drier Replaces: A-A47717 AIR CONDITIONING , A-303350991 WHITE TRACTOR , A-70264650 AIR CONDITIONING , A-72162165 AIR CONDITIONING , Crossed From: 30-3350991 WHITE/ OLIVER/ MPL MOLINE , 881150 , Found in Section & Models : Air Conditioning Parts > Switch / Solenoid / Electrical, (Miscellaneous) (UNDEFINED): SEVERAL Associated Items : New Also This is An Aftermarket Product And : Mounts on Expansion Valve/ Drier Switch LPCO 3/8" 24 UNF Male O-Ring PSI: 30