Still trying to find a carb rebuild kit for my W111 220Sb. There are plenty of kits for this carb but they are all stated to fit the 230, 250 or BMW.

I think it would be possible to use one of these kits with my carbs, but I'm not sure about the actual differences in the carb design other than some emission control features were added later. The basic design looks the same.

Could anyone tell me which problem it would give to use the slightly newer kit for the 230 carb version?

Karsten