carb help please

[oldskool]

so im installing the washers on the needles and i notice that one of the little rubber o-rings is missing and the other is deteriorated really bad. so now i need two of those o-rings
anybody know where i can pick a couple of those up at, besides the dealer who would probably have to order them, and i really don't want to wait.
do automotive stores carry them that small. hardware stores?

any suggestions would be greatly appreciated.
thanks
oldskool

['04gs500f]

http://www.mrcycles.com/

i know you don't want to order, but if all else fails no need to have the dealership order them