Detroit Diesel 2350126 Thermostat Housing - Used Core

Detroit Diesel thermostat housing / water outlet casting, OEM number 2350126, cast with the Detroit Diesel 'DD' logo. Twin thermostat bores, outlet neck with temperature sender port, and integrated mounting foot. Application: Detroit Diesel Series 71 family engines (6-71 / 8V71 and related industrial/marine variants) — verify by casting number and engine serial. Condition: Used core with heavy surface rust and internal corrosion; sold as a rebuildable/core casting suitable for cleanup, pressure test, and reuse or as a pattern/spare. 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.