Description
MTU raw water (sea water) pump, OEM P/N X51220700005, for MTU marine diesel engines (commonly Series 2000 / 4000 applications — confirm by engine serial number). Cast bronze volute with flanged suction and discharge ports, steel bearing housing, and splined/keyed drive coupling. Condition: used take-off, not rebuilt or bench-tested; shows normal service wear and light oxidation on steel components. Will be drained and ports capped before 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.