1.K36 turbo turbocharger turbo repair kits/turbo kits/turbo rebuild kits . 2.High quality and competitive price. 3. Made in China 4.Can do as your requirement. 5.We will send the same as the picture . Thrust bearing material is copper bar Piston ring material is 3Cr13 Journal bearing material is CW713R. Thrust collar and flinger:42CrMo |