| Diagram | Fig. 9 — Carburettors, Fuel Lines, Air Filter, Carburettor Mountings · ref 34 |
| Subsystem | fuel |
| Listed in parts books | 1971–1973 |
Norton Carburettor Stud Washer
A washer fitted on the carburettor mounting studs to help secure the carb body to the manifold.
This is a washer that fits over the carburettor mounting studs, the studs that hold the carb body to the intake manifold or head stub. It's a small, easy-to-overlook piece of hardware, but it's part of what keeps the carburettor seated properly and the mounting joint tight.
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Our catalog record shows it turning up in figures covering carburettors, fuel lines, air filter and carburettor mountings across 1971 to 1973, so it's tied to that era of carb setup rather than any specific model. The Lucas tag on this one is likely just a numbering quirk since this is plainly a carburettor part, not an electrical one.
If you're rebuilding a carb mount or chasing an air leak at the manifold joint, it's worth checking these washers along with the studs and nuts. Call the shop if you want us to confirm which carb setup you're working with before you order.
We've never carried this one. Tell us what you're after and we'll go looking — you'll get a price and photos before you commit to anything.
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