Originally Posted by nvklr
You noticed on yours, as I understand this, (I haven't looked at mine yet) the older ones are built out of several pieces including springs, I have no idea why. The newer ones are one piece solid units, less things to go wrong. I picked up a set of used sprockets (2007 parts) from fleabay recently for $29 shipped. YMMV
Yes, I just looked at the fiche, newer ones are solid mounted on the shaft instead of floating. I'll take a look around for some.
I'll get the shop manual, check the chains and timing and report back.