Each Genuine Norton factory Complete Gasket Kit comes complete with all the High-Density Gaskets, Copper Washers, Seals, O-Rings and a Fire Ring Head Gasket required to rebuild the engine of a MK3 850 Norton Commando 1975 and up, also includes the  Outer Primary Gasket, Inner Primary Gasket, Clutch Nut  Cover O-Ring, Primary Chain Inspection Cover O-Ring, Timing Inspection Cover O-Ring, Level Plug O-Ring, Inner Primary Felt Washer, Gearbox Outer Cover Gasket,  Gearbox Inner Cover Gasket and Gearbox Inspection Cover Gasket.

 

Genuine Norton factory parts made in the United Kingdom