Genuine Garrett, no fake Chinese cheap copies. This Garrett turbocharger, labeled as TUR-100231-GTR R23508405, offers quality performance and reliability for your diesel engine. This is an original equipment Garrett TV4502 turbocharger that has been fully remanufactured by Garrett/Honeywell themselves, in their own facility, using OEM parts to perform like new. This turbo is used on the Detroit Diesel Series 60 11.1L. This turbo is guaranteed to be a direct bolt-on, exact fit OEM replacement! This is guaranteed to be an exact fit replacement for the OEM Turbocharger and replaces the interchange part numbers listed on this page. This Turbocharger may also interchange with other part numbers. Weight: 53.0 lbs. Engine Notes: Detroit Diesel Series 60 11.1L 350HP.