Description
Application: Yanmar 3TNE78AC-KB 3-cylinder industrial diesel (13.5/16.2 HP, 1.204 L) — valve cover / rocker cover assembly with original OEM engine data plate (Engine No. 01149) and CARB emissions tag. Cast aluminum cover with integrated breather and front thermostat/coolant housing boss, as removed from a running-take-off engine.
Condition: Used take-off. Paint chipping, exterior dirt and light corrosion, interior oil residue and light internal rust — data plate legible, sealing flange intact. Gasket and hardware not included.
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.