When checking your centre diff also checkthe bolt tensions on the diff as the isuzu rattles them loose!




Quote Originally Posted by steveG View Post
The rear one is a bit more work than the front but no great drama. The gasket between the speedo drive housing and the case affects center diff bearing preload so measure the gasket thickness and refit the same thickness. Aftermarket gasket sets are often different thickness so beware. When I rebuilt my box I made my own from suitable thickness gasket paper.

If you are pulling both housings off you might as well pull the center diff and check the spider gear washers in that while you're at it.

Steve