Piaggio Vespa Carburettor Choke Unit Mounting Screw PX, T5
The Screw is fitted to mount the starter unit to the carburettor!
(choke compensator for Vespa PK50/125/N/FL/HP/XL2/Elestart, float chamber cover TA/UA/MA/UB/MB carburettor)
Comparison No. 002604 (PIAGGIO)