Question about sled names

[LFM]

I've owned Yamaha's for almost 7 years now and we only have a couple of models out here as we are in the mountains.
All you guys talk about SX, SRX, SXR, etc and when I'm looking for parts I never know what will fit my sled. I have a Mountain Max what would that be considered in the world of SRX SX SXR etc......
This might seem stupid to some but I have no idea... help a guy out and translate for me.

 

[grapeape]

Sx and Sxr parts cross with the "of course that won't fit " parts. I guess cables might not come to mind as "of course"

 

[yamaholic22]

The MM, sx, and sxr all take the MAJORITY of the same parts, SRX is a little more off on its own, still shares some parts though.

 

[LFM]

Thank you!