Volvo Penta Exhaust Elbow / Thermostat Housing for MD11 MD17 - Used

Application: Volvo Penta MD11C / MD17C series auxiliary marine diesel engines — cast iron exhaust elbow / riser with integrated thermostat housing (reference p/n 861906 / 21190094). Condition: Used take-off with typical surface rust, paint loss on the elbow, and light internal carbon/corrosion in the thermostat pocket. Casting appears sound. Thermostat and gasket are not included. Item will be drained and ports capped for 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.