Product Overview
3627961 3042759 K38 K50 Thermostat Sealing Ring. Product type: Thermostat Sealing Ring. Part number(s): 3627961, 3042759. Engine/model: K38, K50. Application notes: thermostat sealing ring for Cummins K38, K50 engine applications. Please verify final fitment by part number, engine serial number, and application before publishing or ordering.









