| Diagram | Fig. 5 — Engine: Crankcases, Filter, Breather, Tachometer Drive · ref 7 |
| Subsystem | engine bottom |
| Listed in parts books | 1975 |
Norton Dowel, Junction Block
A locating dowel for the oil junction block on the engine bottom end.
This is a dowel for the oil junction block on the engine bottom end, as shown in the crankcases, filter, breather, and tachometer drive section of the parts book. It shows up once in our catalog, tied to the 1975 model year.
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A dowel like this locates the junction block precisely against the crankcase mating surface, so oil passages line up correctly between the block and the cases. It is a small part but an important one for keeping those oilways sealed and aligned.
We don't have much more detail on this one beyond what's noted here. If you're matching this against your own engine, give us a call and we'll confirm fitment before you order.
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