New Turbocharger Cartridge for the KKK KP39A Turbocharger on the 2002 and newer BEW PD TDI engine. You will remove your bad cartridge from your turbo and install the new cartridge.
If your turbo has seized, is broken or blowing oil, the cartridge will solve your problem. The VNT nozzles are normally OK.
This is a great way to fix your turbo. The dealerships don't have these parts, and a new balanced cartridge is better than a rebuilt turbo.
See below for more detailed information on exactly which models this part fits.