Unidentified Cast Iron Drum-Style Hub / Coupling-Type Component - Used, Untested

Unidentified cast iron drum-style hub / coupling-type component, sold exactly as photographed.

Application: NOT VERIFIED. No manufacturer name, data plate, cast-in number, or stamped number is legible on this part. The marker numbers visible in the photos are written on the wooden shelf behind the part, not on the part, and are internal shop tags only — they are not part numbers. The geometry is broadly consistent with a clutch/brake drum with integral spider, a drum-style flat-belt pulley, or a coupling/damper-carrier half, but nothing about origin, application, or interchangeability has been established. This item is offered by photographs, identifiers, and dimensions only.

Condition: Used, untested (Grade C). Heavy surface rust and scale on the exposed face and drum edges, flaking paint, corrosion in and around the tapped and through holes. Threads would need chasing and gauging before use. Possible weld/build-up near several arc openings — inspect in person. Not crack-tested, not dimensionally inspected, not balanced, not run.

Approximate size: 9–10 in outside diameter, 2.5–3 in deep.

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.

Quote is subject to final fitment confirmation by engine/transmission serial number, part number, photos, and supplier availability.