I got the Earthquake 3.5 about a month ago and have had to replace the c hubs , servo saver and steering linkage arm. All three parts broke at the same time due to a (IMO) minor hit to the left front wheel. It was45 degreesout that day so I think the coldhad something to do withit breaking so many parts at once. I have also herd from othersthat the c hubs and servosavers break easy even in warm weather.I went with aluminum c hubs and steering link for replacements from RUFASTER.COMbut wasn't able to findthe servo saver in aluminum, so I ordered two plastic ones, it took 3 days to get my parts,RUFASTER has good customer service, cheap prices, fast shipping andstock all Redcat replacement & the MPO# parts. I ordered some shocks from Xenon Project and when I got them the werealldinged up andthe wrong color, I sent them a email and they sent out new ones that day no questions asked and they didn't even want me to shipthe wrong ones back., tookabout 4 days. Hope this helps.
Places to get Redcat parts:
http://www.rufaster.com/
http://www.rctoysnh.com/catalog/index.php
http://www.xenonproject.com/
http://www.urchobby.com/index.php
http://www.rcnitrocarz.com/index.php
http://yhst-90871347430291.stores.yahoo.net/index.html