1.CT12 turbocharger repair kits/Rebuild kits/turbo kits/ service kits for  SUPERBACK
2.High quality and competitive price.
3.Made in China.

4.Material:

Thrust bearing:Copper powder

Journal bearing:3W713R

Piston ring:M2

Thrust collar&flinger:42CrMo

5.We can do as your requirements.