Steel Mounting Plate 4-Bolt Backing Plate ~10 in Square - Used

Application: General-purpose fabricated steel mounting or backing plate, roughly 10 in square with a 4-hole bolt pattern — suitable as a bulkhead backing plate, equipment mounting pad, or adapter plate. Not identified as an OEM marine-diesel branded part. Condition: Used, shop-fabricated, with mill scale, light surface rust, and weld spatter. Sold as-is. 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.