This is Polaris's online parts diagrams. You should have a P-85 secondary as well.
Which parts are you looking for? Polaris won't sell inner or outer sheaves , the spider on the primary, or the cover; they come as a unit. Polaris clutches are assembled, then balanced, if you were to replace just an inner sheave, for example, and did not balance the finished product, the unbalanced clutch could take out your crank. So Polaris won't sell those parts.