| Diagram | Fig. 8 — Chaincases, Chains, Sprockets, Clutch, Alternator · ref 1 |
| Subsystem | primary |
| Listed in parts books | 1971–1973 |
Norton Chaincase Inner Half c/w Dowels
Inner half of a Norton primary chaincase, sold complete with dowels.
This is the inner half of the primary chaincase off a Norton, part number 060374, listed as coming complete with dowels. The chaincase is the enclosed housing that carries the primary chain running between the engine and the clutch/gearbox sprocket, and the inner half is the section that bolts up against the crankcase and gearbox, sealing against the outer cover to keep oil in and dirt out.
Read more
The catalog ties this piece to the chaincase, chain, sprocket, clutch, and alternator figure grouping, which lines up with where the inner half sits in the primary drive assembly. It shows up across catalog entries running 1971 to 1973, but we don't have a specific model tied to it in our records, so call the shop and we'll confirm fitment against your machine before you order.
Being sold complete with its dowels means you're not chasing down those separately when you go to fit it - the dowels are what index the inner half correctly against the crankcase mating face.
Sorry if we got something wrong here. If you think this information isn't correct, .