Norton petrol tank rear attachment rubbers (shouldered) (pair), for brazed frame Nortons twins (Model 7 , 77 and Dominator) and slimline featherbed frames front mounts, also fits wideline featherbed seat stud buffers. Original Norton Part Numbers: 14357; 22082; 825229; 067799; 06-7799 - Rear tank mounting rubbers (shouldered) brazed frame twins - 2 required per tank