| Diagram | Fig. 8 — CARBURETOR TR7RV · ref 23 |
| Subsystem | fuel |
| Listed in parts books | 1969–1970, 1975–1980, 1983, 1985 |
Filter (376/093)
A filter fitted inside Amal Concentric carburetors, listed as 99-0438 (also 376/093).
This is a filter used inside Amal Concentric carburetors, carried in the parts books under the number 99-0438 (also referenced as 376/093). It shows up across a wide range of Amal Concentric carb figures in the catalog, from the Mk I through the Mk II versions, on both twin and single carb setups.
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Because it's an internal carburetor filter rather than a bolt-on accessory, its job is simple: keep debris out of the fuel that's about to pass through the jets and float bowl. On any bike running an Amal Concentric, a clogged or missing filter is a common cause of erratic fuel flow or fouled jets, so it's worth a look whenever you've got the carb apart.
The catalog shows this part appearing across a long run of years and a broad set of Amal Concentric carburetor figures, but we don't have a note pinning it to one specific model or year. If you're matching this against a parts book entry, check your own figure listing against ours before ordering, and give us a call if you want us to confirm fitment first.
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