Single-Groove V-Belt Pulley - Cast Iron 4-Bolt Hub - Used

Used single-groove cast iron V-belt pulley with 4-bolt hub and center pilot bore, suitable as a water pump or crankshaft accessory drive pulley on older marine or industrial engines. Approximately 6.5–7 in outer diameter with a single 1/2 in V-groove. Surface rust from storage; groove and bolt holes appear serviceable in photos. Application: older marine/industrial engine accessory drive. Condition: Used take-off, 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.