I have noticed that IDParts in the USA has replacement turbo units on sale for the rest of this month. Price is $999 USD, for brand new variable vane Garret turbos, which will fit any of the KJ CRDs equipped with variable vane turbos, and probably KK, and JK CRDs.
Link is here:
https://www.idparts.com/garrett-turb...1s-p-2823.html