Cummins 3350286 Twin-Thermostat Water Outlet Housing - Used Core

Application: Cummins inline diesel twin-thermostat water outlet / thermostat housing, cast number 3350286, commonly associated with the Cummins N855 / NT855 / NTA855 family and related industrial and marine variants. Includes coolant temperature sender and hose outlet elbow as pictured. Condition: Used core. Heavy external rust and paint flaking with corrosion around the flange and thermostat bores; sold as-is for rebuild or core exchange. Will be drained and ports capped for shipping. Buyer must confirm fitment by part number, photos, dimensions, engine model, serial number, and application before purchase. Used marine part sold as-is unless otherwise stated. No returns on electrical, used, special-order, or installed parts.