Vespa SI type carburettor fixing nut spacer washer M9 x 2.0mm O/D 16mm

Vespa rotary valve type engine SI Dellorto carburettor securing sleeve nut 9mm washer.

Two needed per scooter

Supplied via S.I.P (Germany) 

DISCO DEZ SEZ

"This is exactly the correct thickness and size when added to a 9mm spring washer your SI Dellorto will tighten down correctly!"