Unidentified Marine Diesel Cast-Iron Gear/Accessory Drive Housing - Used

Application: Cast-iron marine diesel accessory / gear drive housing, likely from a Detroit Diesel 71-series or similar vintage marine engine (unconfirmed — no visible data plate or casting number). Sold as an unidentified take-off / core for rebuilders and restorers who can positively match it by mounting pattern and internal drive. Condition: Used take-off with heavy surface rust, paint flaking, and flange pitting; internal condition not verified. Will be drained and ports capped prior to 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.