Crankcase engine plate attachment bolt (rear top), each, bolt only. Nortons, 1932 to pre 1945. 2 required per engine mount on early machines, Model 1, 16H, 18, 19,20, ES2. 2 required post 1945, 4 required on International 30 and 40, Also fits magdyno mount . 7/16inx 26tpi Original part numbers. 9038; 3024; E4256 - crankcase engine plate bolt (with nuts complete) 7/16" ; magneto platform bolt - washer - nut
