It has an indent to allow for the O ring that I indeed need.
Also if there is one around, the shim/spacer that goes in-between the shaft bearing and housing.. I think it's about 2.25mm there abouts, this allows for the bearing to be bolted to transfer case nice and tight. I can take a picture as a mate has stripped his down so I can see what I need..
Like this
and this one shows the edge of the gear relieved to allow for the O ring
These I need in about 1-2 weeks tops. Otherwise Ill get mine machined down the same. if you have one then please let me know as I still have to put the auto in. etc..
