Unidentified Steel Drive Coupling Sleeve with Tangs - Used

Application: Unidentified steel drive coupling sleeve with two external drive tangs — likely a marine engine accessory or raw-water pump shaft coupler, exact application to be confirmed. Condition: Used, with surface rust and heat discoloration; 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.