Billet Aluminum Blue Anodized Pulley Set - Marked 48-AM-92 - Used

Billet aluminum, blue-anodized pulley set as pictured: one large flat-face pulley with a 6-bolt hub pattern and large central pilot bore, a second stacked grooved pulley section, and one small stepped multi-rib (serpentine-style) pulley with a keyed bore, plus the small hardware bag shown.

Application: Not verified. No manufacturer name or catalog number is visible. The only marking is an engraved "48-AM-92", which appears to be a shop or match-set mark and is not published as an orderable part number. The styling is consistent with aftermarket billet accessory-drive or blower-drive pulleys used on marine gasoline V8 and similar performance applications, but this is an appearance-based observation only and establishes no interchangeability. Sold by photographs, visible markings, and dimensions.

Condition: Used / untested take-off (Grade C). Anodize largely intact with strong color; light surface corrosion and staining around the mounting holes, scuffing on the reverse hub face, general handling marks. No cracks visible. Not measured for runout or bore/groove wear; no testing performed or implied.

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.