Unidentified Octagonal Stamped Steel Cover Plate - Used

Application: Used octagonal stamped steel cover plate, likely from a marine diesel accessory such as a raw-water pump, small-diesel timing/access cover, or gearbox inspection port. Six-bolt perimeter pattern with a machined circular sealing land. Condition: Used take-off, sold as-is, with surface oxidation and gasket residue; no part number visible. 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.