| Also known as | E8010, M70-8010 |
| Diagram | Fig. 2 — CRANKCASE · ref 17 |
| Subsystem | engine bottom |
| Listed in parts books | 1968, 1970–1971 |
DOWEL CRANKCASE
A hollow crankcase locating dowel, sold each, used to keep the engine case halves aligned.
This is a crankcase dowel, sold each, used to keep engine cases aligned where they meet. It's a small hollow locating pin rather than a fastener, and it does its job quietly every time the cases go back together after a rebuild.
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The catalog also lists it under the older M70-8010 form, so if your parts book shows that number you're looking at the same physical piece. Given how these fit various Triumph and BSA engines across different points in their production, it's worth checking your specific parts book or giving us a call before ordering to make sure this is the right dowel for your case set.
Because it's a small item that's easy to lose track of during a strip-down, it's not a bad idea to have a spare or two on hand when you're doing case work.
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