Yanmar Engine Oil Pump for 4TNV88 / 4TNE88 Diesel - Used

Used engine oil pump for Yanmar 4TNV88 / 4TNE88 series (and related 3-cyl TNE/TNV) industrial and marine diesel engines. Gear-driven pump with integral relief valve and 4-bolt mounting flange. Sold as a used take-off — externally dirty with light surface rust on gears; not bench-tested. Great candidate for a rebuild core or a running spare after inspection. 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.