Rotomaster K1030219N Turbocharger Cartridge

Rotomaster New Turbocharger Cartridge K1030219N

Rotomaster K1030219N is a new turbocharger cartridge built for direct OE-style replacement when the turbo core is the only damaged section. It lets you reuse the original compressor and turbine housings while restoring the internal rotating assembly with O.E.-grade components.

Compatible With 2001-2006 Audi TT, 2001-2002 Audi TT Quattro, 2001-2006 Volkswagen Golf, 2002-2005 Volkswagen Beetle, 2002-2005 Volkswagen Jetta, and 2001 Volkswagen Jetta from chassis #9M-1-056-881.

Key Features

• Journal bearing design for standard turbocharger service applications
• Oil and coolant cooling method
• Direct OE replacement cartridge
• Allows reuse of the original compressor and turbine housings
• Eliminates the need to replace the entire turbocharger assembly
• Supplied with O.E.-grade components for durability
• Replacement can be performed without balancing the complete turbocharger

Product Details

This Rotomaster New Turbocharger Cartridge is intended for repairs where the cartridge has failed but the housings remain serviceable. The cartridge contains the core turbo components, so replacing only this section can reduce repair time and preserve the original turbocharger housing fitment. The K1030219N is a standard-grade cartridge for Audi TT and Volkswagen turbocharger applications that require a journal-bearing, oil- and coolant-cooled design.

This part cross-references N103219C for the same application.

Common Problems It Can Address

• Turbo shaft wear or bearing failure
• Oil leakage from the turbo core
• Coolant-related turbo cartridge damage
• Loss of boost caused by internal cartridge wear
• Need to replace a failed turbo core without changing the housings

Installation Notes and Tips

Confirm the original compressor and turbine housings are reusable before installation. Follow proper turbo service procedures, including inspection of oil and coolant supply lines, cleaning of related passages, and verification of the vehicle’s turbocharger condition before returning it to service. For 2001 Volkswagen Jetta applications, verify chassis number 9M-1-056-881 and special-order availability before ordering.

Quality Assurance

Rotomaster assembles this cartridge with O.E.-grade components to support consistent performance and durability in turbocharger repair applications.