I know there is something with stihl where you have to be certified to sell parts, are there any online stihl dealers for parts?

From over sea's but they are diagrams and prices:
https://www.diyspareparts.com/parts/stihl/ 
 
https://www.farmertec.com/h-category-default.html 
 
I have a bunch of other links for specific Stihl's.
If you post any machine specific, I may have the link..
 
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So there is virtually no way I can get parts without driving 30 minutes to the nearest dealer?? Or is there any way I can get them straight from Stihl?? What does it take to become an authorized dealer yourself?

I am going to start doing the mechanic work for a local lawn care business and there is no way I can drive 30 minutes to get parts. (I think it would be a great investment for Jacks Small Engines to start selling stihl parts)
 

Stihl has parts diagrams and ordering parts very much locked down/un-available for the public.. 
 
E Bay often has Stihl parts..
 
My commercial tree guy account, I'll find the part # and have him drive 15 minutes to order and pick up.  That reflects in his bill (I don't charge for drive time, fuel, etc)..
 
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