Machined Steel Ring / Bearing-Seal Retainer Spacer - Used, Unidentified

Used machined steel ring / spacer with a stepped bore and a single small drilled hole — the type of piece commonly used as a bearing or seal retainer, flange spacer, or shim in marine diesel and industrial machinery.

Application: Not verified. There is no name plate, logo, casting number, or part number on this piece, so no engine, transmission, or equipment application can be confirmed. It is offered by photographs and dimensions only. Estimated outside diameter approx. 7–8 in with approx. 1–1.25 in thickness (photo estimates — exact measurements available on request).

Condition: Used, untested. Surface rust and light corrosion pitting on the outer rim and faces; original lathe finish still visible on the machined surfaces. No cracks or missing material apparent, but the part has not been measured, inspected, or tested.

If you are hunting a hard-to-find retainer or spacer, send us your bore, OD, thickness, and step dimensions and we will measure this piece against your numbers 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.