Carburator accelerator pump o-rings

[Yamamaha]

I have a 2000 Yamaha 15 horsepower 4-stroke. The carb has an accelerator pump with two small o-ring that allow the gas to pass from the bowl into the pump chamber, then up to the venturi. The o-rings are NOT on any of the schematics for the carb. Mercury and Tohatsu use the same carb body for their 8 and 9.8 HP, but there schematics do not show the o-rings either. My local dealers have been useless as well. Does anyone know how to order these o-rings? Thanks in advance.

[boscoe99]

Are these the O rings of which you seek?

They are shown in the Yamaha parts catalog at the Yamaha website.

[Yamamaha]

Thank you! Parts ordered.