| Also known as | 06.7842 |
| Listed in parts books | Not catalogued by year yet |
Norton INSULATOR 28MM
A 28mm carburetor heat insulator block that sits between carb and manifold.
This is a 28mm carburetor heat insulator, listed in the catalog under part number 067842 (also shown as 06.7842 or 06-7842). It's a block that sits between the carburetor and the cylinder head or manifold, keeping engine heat from soaking into the carb body.
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Our records for this one are thin — we don't have figure titles or model fitment tied to it, just the description and the 28mm size callout. If you're matching this to a specific carb or manifold bore, check the measurement against your own setup before ordering.
Call the shop if you want us to confirm fitment against your carburetor before you buy.
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