34-1425 - Air Cleaner Adapter Flange

Air cleaner adapter for OKO 34mm and 38mm and 42mm and 45mm flat side carburetors. The adapter will mount CV type air cleaners to said carburetors. Installation is by clamp on rubber to spigot and inch3 inch set screws for added support. Adapter is constructed of hard rubber and is made to accept CV pattern air cleaners. The flange features 3-1/4 inch x 20 tapped holes that are bonded to a rubber coupling which is clamped to the carburetor spigot. Installs by clamp on carburetors inlet. NOTE: Mounts to the carburetor spigot with a set of screws. *NOTE: Carburetor must be supported by breather combination bracket on 1993-2017 models or by steel support strap on Pre-1993 Big Twins.