I recently purchased a 2000 500 4x4. After a few rides I noticed the cv boots and universals are shot. So I ordered two new complete shafts off eBay for it. I tore one side apart and there was no fluid in it. So I figured I would replace the seals while I was in there. How many seals are there? Are they inner strut seal, inner hub seal and o-ring on the cap? Is that all of them? Any advice on removing and replacing them? Does anybody have cross reference numbers for the seals? Thanks for the help!!