1.KP39 BV39 turbocharger repair kits/turbo kits/turbo rebuild kits/turbo service kits 360 degree flat.
2.High quality and competitive price.
3.We can produce as your requirement .
4.Material:
Thrust bearing :copper bar
Journal bearing:CW713R
Piston ring:M2
Thrust collar&flinger:42CrMo