Darin, Dennis, My intent was not to step on any toes! Let me clarify my question, I don't want to know the retailers of the aftermarket parts, I want the source! I'll give a car example, I can get a catalog from Edelbrock listing all of their products, but I can't buy directly from them. If I go to a retailer of Edelbrock products there is no guarantee that he will stock or catalog all of the Edelbrock line, but if I had the Edelbrock catalog, I could ask the retailer to get me anything in it. Same story with my saw parts, I may be looking for a slow moving product that the retailer doesn't feel is worth stocking or putting in HIS catalog. I have been to OPE center.com and, frankly was not impressed with their site. I thank them for sponsoring this forum but I require more than just 1 replacement part for a Jonsered chainsaw and it may not be a contact set which is all they list! They list 75 parts for Stihl saws, all oem from buy-outs of other retailers, no aftermarket. I've also checked Sherrill's site but they are arborist supply not chainsaw supply, I'm 330 pounds I AINT CLIMBING NO TREE!!!!!!!