Clutch Parts - 07 Summit X

I am wanting to go through and make sure all the parts in the clutches are in good shape for the winter. I have an 07 Summit X 800r. Can anyone provide me the part numbers for all of the rollers and bushings that I may need as well as how many of each I will need?

Does anyone know where to get any that will last longer than stock? Does anyone know where to get the parts at a good price? I talked to the local dealer and it was $30 dollars a roller which seemed a bit excessive to me but I really have no idea what these cost.

Thanks in advance for the help.

Appreciate the help again nor-cal, you are just the man with my answers today.