Need some distributer info.

I have a small repair shop here in Canada and I’m thinking about moving it down to Yuma AZ. I do off road only, ATV, SXS, dirt bike, etc. I’m gonna need new suppliers (distributers). I’m on with Advantage out of Cali already and a couple of independent custom shops. I’m wondering if any of the shop owners on here could share some of the names of bigger distributers with a wide variety of parts, aftermarket engine and chassis stuff. With good dealer pricing. Thanks a lot, any help would be appreciated, thanks, Dan