... , K38, K50, cummins part number 4914254, made in china cummins temperature switch supplier in Chinaour company markets cummins complete engines and parts ... imported parts are also availalbe.Product in the photo is water temperature sensor for cummins K series engines, including K19, K38, K50 ... and contact us by mail or phone call. Cummins K38 water temperature switch 4914254