Norton twin parts cylinder, cylinder head, valves and fittings
Norton Twins-cylinder head
| Model | Product Image | Product Name | Qty. | Price |
|---|---|---|---|---|
| BT-OF-E3231 | ![]() |
Nut, 5/16in x 26tpi, extra height, reduced hex, Norton Nut, 5/16in x 26TPI, extra height (9/32 inch), smaller OD /AF approx 7/16 AF (11mm) zinc plated. BSCY / CEI (cycle... |
0 | $3.50 ... more info |
| BT-OF-D12/995s T2162 | ![]() |
Nut, rocker box cover rear cap, Norton twins Rocker box cover rear cap acorn nut and washer, suits Norton twins. Original part numbers: D12/955; T2162 -... |
6 | $10.00 |
| R-067562S;BT-OF-D12/995s T2162 | ![]() |
Nut, rocker box cover rear cap, Norton twins ss Rocker box cover rear cap acorn nut and washer, suits Norton twins, ss Original part numbers: D12/955; T2162;... |
6 | $12.00 |
| BT-T232 (R-MD74B) set4 | ![]() |
Nut, tappet adjuster, Norton twins, dural, set 4 Lock nut for tappet / rocker adjuster screw, (rocker arm) Norton twins, 1949 to 1975, dural, set 4 required per bike.... |
2 | $8.50 |
| BT-067552 (R-067552s)set4 | ![]() |
Nut, valve cover, exhaust rocker alloy head Norton twin ss(set4) Nut, front rocker box cap, Norton alloy head twins 1955+, stainless steel, set of 4. 1/4 in x 26tpi BSF Original part... |
4 | $25.84 |
| BT-D12/953 | ![]() |
Nut, valve cover, exhaust rocker, all Norton twin zp (ea) Nut for front rocker box cap, all Norton twins including Commando, zinc plated correct early shape. 1/4 in x... |
0 | $6.00 ... more info |
| BT-D12/953(set4) | ![]() |
Nut, valve cover, exhaust rocker, all Norton twin zp(set4) Nut set 4, front rocker box cap, all Norton twins including Commando, zinc plated correct early shape. 1/4 in x... |
0 | $19.00 ... more info |
| BT-OF-D12/978+D12/979set | ![]() |
Nuts, cylinder head barrel nuts, Norton early twins (set) Cylinder head and barrel front nut (sleeve nut x 2 + cylinder head and barrel rear nut for Norton twins pre 750. Front... |
2 | $8.00 |





