BGM ORIGINAL countersunk screw for mounting the carburettor pan on the engine. Suitable for all Vespa Largeframe engines with rotary valve control up to 1984.
The screw used by Vespa to fix the carburettor pan on the engine does not correspond to any common DIN standard. Conventional DIN screws have a too large countersunk head whereby the screw protrudes over the sealing surface.
The BGM ORIGINAL screw is an exactly fitting and high quality screw for fixing the carburettor pan. Its dimensions correspond precisely to the original Piaggio screw.
