Inner is standard thickness to ensure correct gear indexing. Outer is thicker than the standard gasket for improved sealing.
2x AMC Gearbox Inspection Cover Gaskets - Norton, AJS, Matchless, etc
NORTON AMC GEARBOX NEW KICKSTART RETURN SPRING 00-0043 1954-1962 88 ,99, 650ss
GK1 NORTON SINGLE DOMINATOR COMMANDO 1957on AMC GEARBOX GASKET SET KIT X 2
NORTON AMC GEARBOX GASKET SET 1957 > 67
RED Right Angle Gearbox Drive Cover Rear Drive Shaft Cover For BMW R1200GS 08-12
04-0053 NORTON SINGLE & DOMMIE GEARBOX INSPECTION COVER ETCHED NORTON 90 DEGREE
