| Also known as | 50-0648 |
| Listed in parts books | Not catalogued by year yet |
INLET GUIDE,NORTON 850 - KWPM
Inlet valve guide for the Norton 850 engine.
This is an inlet valve guide for the Norton 850 engine. The description in our records ties it plainly to the 850cc Norton motor, not to any Triumph model, so if you're working on a Norton top end this is the part to be looking at.
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The guide is what the inlet valve stem rides in inside the cylinder head, keeping the valve aligned as it opens and closes. It's a wear item that gets attention during head rebuilds or when someone's chasing an oil-smoking or knocking top end.
We don't have much more detail on file for this one beyond the description itself. If you're not certain this is the exact guide your Norton 850 head needs, give the shop a call and we'll confirm before you order.
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