450r crank mod?

[zdowell]

i have read on here about a crank mod on the 04 450r and did a search on here and couldent find anything im rebuilding my motor and was need of info asap

[duke416ex]

If you are talking about the new seal, it is not a mod it is an updated crank set. It comes with a new crank and an updated bearing, seal and collar for the crank. As far as I know though there isn't any way to order just the seal and collar.