I'm in need of getting the very small rubber o-ring on the idle jet for my blower. I can order the carb kit which it is part of. But as usual I want to find one locally so I can get my machine back together. So far I've struck out at 1 AutoZone, 1 Lowes, 1 power products dealer & 2 True Value hardware stores. Next I'll be trying a plumbing supply store. Any other suggestions?