Carb circlip part no. 945786 (SB 912-073)

I just ordered two circlips P/N 945786 from California Power Systems who tell me they will be in stock on Aug 16. Per the SB I also ordered two o-rings P/N 950430.

Bruno Scotton de Carvalho wrote:

I would recommend a carb sync!
Because you'll remove the carbs caps, and when you do this, you can change the cable position of the throttle lever!
In my clients engines, if i have to remove the carb caps, i always perform a carb sync for precaution!
  

Thanks Bruno, that’s what I figured. 

 I just spoke again with California Power Systems customer service. They still have not received the correct circlips from Rotax (today's date is Sep 30, 2019). 

It's pretty poor of Rotax to put out a SB but to not have provided their dealers with the parts two months later!