I know people had issues trying to fix the turbine inlet actuator getting out of round over time in the way back past.
I stumbled across this listing for the part to fix only that:
https://turboturbos.com/collections/...ts/49389-18470

 

People will no doubt appreciate that, but it has already been covered in the main thread around this issue. It's a little cheaper and significantly easier to replace just the bolt, but the full actuator assembly is good in the event of a non-bolt-related failure.

 

Knowing what I know now I would replace the whole thing. The diaphragms fail too.

The end piece is $175 or you can buy the whole thing for $295. Sure it’s more but much less chance of a problem.

https://www.ebay.com/itm/TD04-Acura-...0AAOSweTlckIfs

 

Thank you for the information & yes it was covered in the main thread about available full replacement parts on ebay for awhile as well as one of the members making the bolt part only.