Used Helical Timing / Accessory Drive Gear - Diesel Engine (Unmarked)

Application: Helical-cut drive gear, believed to be a camshaft timing gear or accessory / gearbox driven gear from a medium-duty diesel engine. Splined internal bore with four-bolt mounting flange. Condition: Used take-off with surface rust and oil residue; teeth and splines appear serviceable pending inspection. No visible brand or part number. 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.