Detroit Diesel V-71 Series Gear-Driven Fresh Water Pump - Used / Untested

Detroit Diesel V-71 Series gear-driven fresh water (coolant) pump, cast-iron housing with integral steel drive gear and bolt-on cover plate. Application: tagged for Detroit Diesel V-71 series two-stroke engines — application is per the seller's shop tag and is not independently verified; V-71 and V-92 pumps look alike and are not universally interchangeable. Cover plate carries the cast number 5123560 (casting marking, not a confirmed orderable OEM service number); the housing carries a partially legible 5123216 casting. Condition: used / untested. The tag claims new-old-stock, but there is no packaging or seal to support that, and the unit shows light-to-moderate shelf surface rust. Shaft rotation, seals, bearings, and flow have not been tested — no performance claims are made. Ships dry with ports capped.

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.