Marine Diesel 4-Cylinder Cylinder Head with Manifold Assembly - Used Take-Off

Application: 4-cylinder marine diesel cylinder head assembly with integral aluminum intake/exhaust manifold and raw-water elbow — believed to be Yanmar (likely 4JH-series) or comparable small marine diesel. Condition: Used take-off, sold as-is. Valves and springs present; head has not been reconditioned or pressure-tested. External corrosion and service dirt visible; suitable for rebuild or core. 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.