Clutch and primary drive components.
Clutch - Primary Drive
| Model+ | Product Image | Product Name | Qty. | Price |
|---|---|---|---|---|
| BT-012443 (R-012443) | ![]() |
Washer, felt, inner primary, Norton Commando Inner primary chaincase felt washer (clutch felt) for Norton Commando and Matchless twins (ea). OD 1-1/2 inch x ID 1-1/8... |
3 | $1.50 |
| BT-040359 (R-040359) | ![]() |
Clutch chainwheel, Norton AJS Matchless plain UK 1962+ Clutch chain wheel (housing / basket) , plain no friction material. Suits all Nortons AJS Matchless with solid AMC... |
2 | $235.00 |
| BT-20942 | ![]() |
Screw, inner primary fixing, Norton Dominator, 1/4W Screw, 1/4in x 1/2in x Whitworth countersunk slotted for fixing Norton inner primary case to engine, Dominator... |
20 | $1.20 |
| BT-25341 (EM318) | Cap, primary chaincase inspection hole, rubber bung, Norton fbed 1-1/2inch Primary cover chain inspection hole cap / bung / grommet, rubber, Norton featherbed and other models from 1957 on (each)... |
7 | $5.00 |
|
| BT-3814 (MA-M06-0395) | ![]() |
Washer, chaincase bolt tab, Norton Norton primary chaincase bolt tab washer . All models 1935? - 1974?, 3 are required on Commando. Original Part... |
8 | $2.20 |
| BT-9542 (R-14837) | ![]() |
Cover, primary drive inspection hole, Norton Primary cover inspection hole cover, Norton tin primary cases, polished. Original Norton part number: 9542; A2/487;... |
0 | $20.00 ... more info |
| BT-9542s (R-14837s) | ![]() |
Cover, primary drive inspection hole, Norton (set) Primary cover inspection hole cover, Norton tin primary cases (NOS) with seal. Original condition, polished, but... |
0 | $20.00 ... more info |
| BT-A2/473-21T (R-I21T) | ![]() |
Sprocket, engine, Norton OHV SV singles 1935 to 1948/49 21T Engine sprocket Norton (OHV SV not Inter) single with upright gearbox to 1948/49, 21T (pre laydown gearbox), offset... |
1 | $80.60 |





