1979 Honda CM400 Complete Carburetor Restoration Kit 1982 CB450SC Get the real deal from

Get the real deal from KM Carburetor

Air cut valves - Made in Japan

Replaces Honda part numbers 31140-422-000 31140-422-010 and 31140-422-306

The gold standard for working with JIS fasteners on vintage Japanese motorcycles

compounded nitrile synthetic rubber bonded to an aluminum core with a temperature resistance of over 205 deg F

1979 Honda CM400 Complete Carburetor Restoration Kit 1982 CB450SC Get the real deal fromThis kit comes with every O ring, gasket, diaphragm and JIS screw you need to make your Honda CM400 carburetors look and function better than new. Compatible with 1979 CM400 A Hondamatic and CM400 T models. All rubber parts are made from Viton FKM rubber to ensure a long service life even when exposed to today's ethanol containing fuel. Our hardware is EXACTLY like OEM, likely made by the same manufacturers that supply the major Japanese motorcycle