I believe this is for the Lambretta LI 150 S1 and S2, but please do your own research to check this is the part you need.
On the last photo, there are some marks in the alloy where it has been levered off the manifold.
It is missing a float bowl cover screw.
The paper gasket on the float lid will need replacing.
I have had it since at least 1984, it was cleaned back then.
Photos form part of description.
Postage listed is for the U.K. mainland only.
Please view my other items.
Thank you for looking.