Norton gearbox bottom mounting bolt plain nut and washer. A new Norton gearbox mounting bolt nut & washer for dolls head and upright boxes with rear stand only. Covers all models ES2, 18, 19, 50, 500T, 7, 77 Original Part Numbers: 9461; A2/312 nut - gearbox bottom bolt and nut x1 (nut only) 1/2 inch x 20 tpi
