| Diagram | Fig. 5 — Engine: Crankcases, Filter, Breather, Tachometer Drive · ref 4 |
| Subsystem | engine bottom |
| Listed in parts books | 1975 |
Norton Bush, Camshaft, Timing Side
Timing-side camshaft bush for a Norton engine, part number 06-5428.
This is the timing-side camshaft bush, part number 06-5428, listed in the engine crankcase and breather section of the parts catalog. It's a bearing bush that the camshaft rides in on the timing side of the crankcase, letting the cam turn smoothly and keeping it located under load.
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The catalog description names this as a Norton part, not a Triumph piece, so if you came here looking for a Triumph timing-side bush this isn't your item. Our record for it only shows the one catalog appearance, tied to 1975.
If you're rebuilding the bottom end and pulling the camshaft, this is worth checking for wear along with the cam itself and the bore it sits in. Give us a call if you need help confirming this is the right bush for your crankcase before you order.
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