Marine Genset Water-Cooled Exhaust Manifold with Mixing Elbow - Used Take-Off

Application: Water-cooled (wet) exhaust manifold with integrated raw-water mixing elbow from a small marine diesel engine or marine genset (suspected Onan/Kohler/Westerbeke-class 3-cylinder unit). Cast aluminum body, three-port exhaust head flange, raw-water hose connections, and attached wet-exhaust hose stub with clamp. Condition: Used take-off. Typical marine surface oxidation, no visible cracks, not pressure-tested. 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.