I got a few questions on my 06 foreman 500 ES(TRX500FE6). Getting ready to split the cases to put a new crank and bearings in. I've read the 1st gear is weak on these. I looked on partzilla for the gear and I don't want to order the wrong part. Also, I don't know where to find the seals for the front and rear output shafts. Could anyone give me the part number for those 3 things? I will be doing the cam chain while i'm in there. Thanks! Oh.....don't run your quad after it temporarily turned in to a submarine. I learned the hard way.