Marine Diesel Wet Exhaust Manifold - 6-Cylinder Inline - Used Core

Application: Marine diesel engine, inline 6-cylinder, raw-water-cooled (wet) cast iron exhaust manifold section with individual port flanges and square end outlet. Suitable as a core, rebuild candidate, or pattern. Condition: Used core / take-off. Heavy surface rust and green copper-salt corrosion from saltwater exposure; internal condition not verified. No legible part number or data plate confirmed in photos — brand and OEM number to be verified by buyer. 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.