When building a turbojet with an IHI (near as common as garrett) turbo to suit a 1.6L something i got a rebuild kit from a turbo specialist for $200 (trade).
It included 2 seals and the bush for the centre.
The positioning of the centre bush/bearings is critical, the one i built had no stops or lips to position it so i had to measure it as i pressed it into place.
If you do it yourself get any information you can about it

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Dean Hutton's first car was a Mini.
kimini wrote:

It's the boobs and testosterone that make this place fun-ner

!!
Jimmyinamini wrote:
It's not nice to throw spank on the floor.