Starter Problems

hey all.. got a 08, went riding sun. and the starter died while we were out. had to leave it at a buddys house while another friend picked it up with his rollback...... i found the problem was the little roller bearing in the nose cone went south. polaris wants $328.00 for a new starter. all i need is the bearing & the little seal behind it, does anyone have a source for these parts??? of course in the process of getting the old bearing & seal out the numbers were destroyed so im lost.