Service kit for the Weber 22 DRS carburetors as used on, amongst other, the Fiat Topolino.
Contains, amongst others, the following parts to service 1 carburettor:
- Gasket set
- Throttle shaft (slight oversize: 6.5 mm to compensate for wear in the body)
- Throttle Valve
- 2 x Throttle Valve Screws
- Needle Valve in size 1,75
- Throttle Return Spring
- Aluminum Washer
Although these carburetors were originally delivered on the above cars, they are often transplanted onto other cars and engines so the range of vehicles that these service kits might fit is much broader.
Alternatively, your car might no longer be equipped with the carburetor that it left the factory with.
So, please compare your old parts carefully with the ones in the picture as there are many different versions of this carburetor.