Twin Disc MG-5111 Marine Transmission - Used, Untested

Used Twin Disc MG-5111 marine transmission (marine gear), take-out. Application: inboard marine propulsion behind medium-duty diesel engines using an SAE bell housing interface — specific engine coupling, ratio, and rotation must be verified against the unit's data plate before purchase. Condition: used, untested; externally complete with bell housing, output flange, and control valve area intact; light surface rust and oil staining consistent with a service take-out. No test data available — sold as an untested unit / rebuildable candidate. Fluids will be drained and ports capped for 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.