Clutch centre hub, for Norton and AMC (AJS, Matchless) clutches 1957 to 1968? pre Commando, steel. Made for clutch with no friction material in the basket. Depth: 1-7/16" 36.8mm; width: 3.73" 95mm; Tooth width: 0.316 8mm. Original part number: 040366 - clutch body only
