Norton twin parts cylinder, cylinder head, valves and fittings
Norton Twins-cylinder head
| Model | Product Image | Product Name | Qty. | Price |
|---|---|---|---|---|
| BT-D12/149 (R-067507 / MA-T8A) | ![]() |
Collets, (valve keepers), Norton twins (set of 1 pr) Collets, valve keepers (cotters) for engine valves, Norton twins, 1947 to 1976, 1 set of 2 halves required per valve.... |
39 | $12.70 |
| R-050272 | ![]() |
Cylinder head overhaul kit, Norton twins 88 99 650 c1962+ Norton twin cylinder head overhaul kit c1962 on: Models 88 99 650SS; inlet valves x 4; exhaust valve x 4;&nbs... |
0 | $212.05 ... more info |
| R-050274 | ![]() |
Cylinder head overhaul kit, Norton twins pre c1962+ Norton twin cylinder head overhaul kit pre c1962+: inlet valves x 4; exhaust valve x 4; valve springs (pairs... |
1 | $194.00 |
| R-063253 (xMA-D407E) | ![]() |
Exhaust gasket ring, Norton twins (ea) pre Commando Exhaust gasket ring, copper crush seal, Norton twins (each). Cylinder head exhaust port to exhaust pipe gasket. Norton... |
11 | $5.00 |
| R-063995 (MA-A183) | ![]() |
Exhaust gasket ring, steel, Norton Commando and early twins Folded steel exhaust washer (gasket ring) - Norton Commando and twins. Cylinder head exhaust port to exhaust pipe... |
8 | $3.20 |
| R-062464 pr | Exhaust nut, Norton twins 1949-1973 pair Exhaust nut (rose), Norton twins, 1949-1973, naval brass plated as per original, 3/4" thread. Cylinder head exhaust... |
2 | $106.50 |
|
| MA-T51 | ![]() |
Exhaust nut, Norton twins 1949-1973, original later shape Exhaust nut (rose), Norton twins, ZP. Cylinder head exhaust port to exhaust pipe threaded nut. Norton 500, 600,... |
4 | $57.70 |
| R-D255NOR) | ![]() |
Gasket set, decoke, Norton twins 500/600 1948 to 1966 Norton engine gasket set for twins 500 600 Dominator 1948 to 1966 - cylinder head gasket ( joint washer) - copper... |
2 | $60.85 |





