Helical Drive Gear Keyed Bore With Dual Timing Dowel Holes - Used, Unidentified

Used helical-cut steel drive gear with keyed bore, two timing dowel holes, and a small web-mounted pin/timing hole — the configuration typical of a diesel engine timing gear train (camshaft, injection pump, or accessory drive) or an industrial gear drive.

Application: Not verified. No manufacturer name, model, or legible part number is present on the part. This item is offered by photographs, identifiers, and dimensions only, and must be matched by physical measurement (tooth count, outside diameter, bore, keyway, dowel bolt-circle, and pitch).

Condition: Used, untested take-off. Tooth flanks show normal running contact with light surface staining; no broken or chipped teeth visible in the photos. No inspection, run-out, or wear measurement has been performed. A yellow paint-pen "B" on the hub is a shop handling mark, not a part number.

Additional close-up photos and specific measurements are available on request before you buy.

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.