Marine Diesel Engine Cover / Block-Off Plate - Used

Application: Unidentified marine diesel engine cover / block-off / accessory plate — approximately 6 x 6 in steel plate with four corner bolt holes and a single offset round port. Condition: Used, heavily corroded, with old white engine paint and gasket residue; no legible part numbers. 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.