I have an extra washer part for a 1997 Avalon and other model toyotas. Part numbers 85348 and 85348D were replaced by part numbers 85357-07010 and 85376-06011.
I am willing to give to an individual on the forum if needed. Reply with your mailing address as long as it is in U.S.
The original u shaped rubber part would develop a hole in the center of the part so it along with the straight plastic connector were replaced.