Rotomaster K1030205N Turbocharger Cartridge

Rotomaster New Turbocharger Cartridge K1030205N

Rotomaster K1030205N is a new turbocharger cartridge for select Audi and Volkswagen applications. It replaces the core rotating assembly inside the turbocharger, helping restore performance without replacing the entire unit when the housing can be reused.

Built with journal bearing construction and coolant cooling, this Rotomaster New Turbocharger Cartridge is assembled with O.E.-grade components for direct replacement service on 2006-2008 Audi A3, 2008-2009 Audi TT, 2007-2009 Volkswagen Eos, 2006-2008 Volkswagen GTI, 2006-2008 Volkswagen Jetta, and 2006-2008 Volkswagen Passat applications.

Key Features

• Journal bearing design for standard turbocharger service
• Coolant-cooled cartridge construction
• Direct O.E. replacement for select turbocharger applications
• Allows reuse of the original compressor and turbine housings
• Eliminates the need to replace the complete turbocharger assembly
• Supplied with O.E.-grade components for durability
• Replacement can be performed without balancing the full turbocharger assembly

Product Details

The Rotomaster Brand Line New Turbocharger Cartridge focuses on replacing the internal cartridge rather than the full turbocharger assembly. That approach can reduce repair time when the damage is isolated to the cartridge and the original housings remain serviceable. Part number K1030205N is a new, standard-grade cartridge built to OE-style specifications for consistent fit and function in turbocharged Audi and Volkswagen vehicles.

This part cross-references Volkswagen 06F145701H for the same application.

Common Problems This Part Can Address

• Turbocharger noise caused by worn internal bearings
• Loss of boost from cartridge wear or internal damage
• Oil or coolant-related turbocharger service issues
• Need to replace a failed turbo core without changing the full housing assembly
• Extended repair time from complete turbocharger replacement

Installation Notes

Confirm housing condition before installation and inspect the turbo system for contamination, oil supply issues, and coolant flow concerns. Because this cartridge is a direct OE replacement, it is intended for applications where the original compressor and turbine housings can be retained. Verify vehicle application by year, make, and model before ordering K1030205N.

Compatible With 2006-2008 Audi A3, 2008-2009 Audi TT, 2007-2009 Volkswagen Eos, 2006-2008 Volkswagen GTI, 2006-2008 Volkswagen Jetta, and 2006-2008 Volkswagen Passat.

Quality Assurance

Rotomaster assembles this turbocharger cartridge with O.E.-grade components to support durability and consistent service performance. New condition and OE-style construction make K1030205N a practical replacement choice for turbocharger repair on Audi A3, Audi TT, and Volkswagen turbo applications.