Q: What Rotax service bulletin does this 830-728 gasket belong too? As shown n the name of the item.
It is listed in the Rotax service bulletins SB-912-065 & SB-914-046 in regards to the inspections for the floats. This gasket is listed in the bulletins as the gasket to be used when installing new floats.
Q: do 2 need to by 2 (one for each carb) or do they come as a set of 2?