A904 front planetary and washer question

Duane said

I thought the spline problem was the soft aluminum and the later models went to steel planetaries. Any chance you could find that article.

Click to expand...

A&A will know which ones will fit what.
AJ is correct about the splines/planet issue's, but I couldn't remember the exact details.
I do know it has to do with how deep the splines fit though.
One works and the other will strip the center out of the planetary set hub, and it has zero to do with the aluminum or steel.