Hope this thread doesn't violate any rules. I have a friend in jax, fl who is a foreman for electric company. on weekends he is the 'neighborhood' fix it guy on lawmowers, blowers, chainsaws, etc. He wants to know if there is a way to just get the walbro carburetor diaphragm without having to buy the whole rebuild kit. He would like to get about 25 of these, since he says that is usually all he has to replace. Any help? thanks