Single-Groove V-Belt Pulley Sheave - Used

Application: Single-groove V-belt pulley / sheave, suitable as a replacement accessory-drive pulley on marine diesel or small industrial engines (raw-water pump, alternator, or similar V-belt driven accessory). Exact OEM application not confirmed — no part number or brand markings visible. Condition: Used take-off with light surface oxidation and normal service wear; groove and hub appear serviceable in photos. 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.