Front hub. E4:
Re: '..I don't see an internal steel insert so it would not be used to press against the bearing.'
What's 92027?
You're referring to something else I presume?
If the 'in-hand' spacer came out of the assy..and if the assy was centered before it was taken apart..and there's an extra part..it obviously goes somewhere.
Where did the oil seal you used come from? What's the part number and what is its inside diameter compared to the OD of the spacer?
I s'pose, if the seal was replaced (as KDXQ asked) and it's the
wrong part, that might be a problem.
Is it 'the same' as the one you took out? Does the spacer fit IN the seal you took out? I see a couple of things lying on the floor that are curious. IN the second pic..next to the white thing that looks like maybe a pull-tab from a grease cartridge is one. The other is in the 4th pic..in the middle of the RH pic edge.
What are those two things? Something that you replaced or reused?
Re: 'I'd bet all of your paychecks that the spacer simply goes between that steel inner spacer and the fork housing.'
I wouldn't bet anything on that...but only 'cuz I don't understand it at all. 'Between' the inner hub spacer and fork housing had better be a bearing!