Twin Disc Drive Ring for MG-514 Marine Transmission - Used

Application: Twin Disc marine transmission drive ring, believed to fit MG-514 (reference numbers A6802 / A6130) and possibly related MG-series gears — mounts to the engine flywheel and drives the transmission input via internal square teeth. Condition: Used take-off with light oxidation and normal wear, no visible cracks or broken teeth. 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.