New Norton Twins Inner Gearbox Cover Gasket. Gasket will replace Norton part number 04-0030 and 040030. Suitable when used on AMC gearboxes. Fits many Norton Commando, Atlas, AJS, and Matchless twins. Please refer to your parts catalog for proper fitment.
•Made in England
•O.E.M Part number is 04-0030 or 040030