Vintage ASCO Front Brake Master Cylinder w/ Lever & Cap Japanese Motorcycle OEM

Vintage ASCO front brake master cylinder with integrated reservoir, brake lever, and reservoir cap. ASCO stamped on body as shown in photos. Approximately 6 inches overall. Interior shows heavy corrosion as visible in photos — sold strictly for parts or rebuild only. Buyer should fully rebuild before any use. Unknown make and model — buyer responsible for confirming fitment. Sold as-is, as pictured. No returns accepted — please review all photos carefully before purchasing.