| Also known as | 2928031B |
| Diagram | Fig. 7 — CARBURETOR T140E · ref 13 |
| Subsystem | fuel |
| Listed in parts books | 1979–1980 |
2928/031 Needle jet
Needle jet for the Amal Mk II Concentric carburetor used on T140E/T140D-figure applications, part number 99-7081.
This is the needle jet listed under part number 99-7081 (also shown as 2928031B), a component inside the Amal Mk II Concentric carburetor. It shows up in the catalog under the CARBURETOR T140E and CARBURETOR T140E - T140D AMAL MK II CONCENTRIC figures, so it belongs to that carburetor's fuel metering circuit.
Read more
A needle jet works together with the jet needle to control fuel delivery through the mid-to-upper throttle range, but beyond confirming its place in the Mk II Concentric carb body, our catalog record doesn't spell out size, material, or finish for this specific part. If you're matching one up to a rebuild kit, check the marking on the part you're pulling out against these numbers before ordering.
Our records show this number was later replaced by 2928031B, so if you're working from an older parts list or pulled a part with a different stamp, that's the number to cross-check against.
Sorry if we got something wrong here. If you think this information isn't correct, .