Confirmed by silverfish…email below.
I’m out of the office today but my tech guru back there has sent me this. …
Here goes……..
To fully rebuild the frame you need
TB-XCRK3
This kit is made up these individual kits
TB-XCDWK
TB-XCMP
TB-XCDRT
TB-SDK
So he/you are correct that if it is the s/tube pivot causing the problem he will need TB-XCMP
That said I don’t think I have ever had to replace the s/tube pivot as it’s usually the rocker tip that wears.