About this product
Premium Turbocharger CHRA for Audi, Skoda, Ford 1.9 TDI | Garrett GT1749V Style Restore standard engine efficiency and eliminate boost leaks with this professional-grade Turbocharger CHRA (Center Housing Rotating Assembly) . Specifically engineered for the widely utilized VAG (Volkswagen Audi Group) 1.9L TDI diesel engines, this high-quality core cartridge fits cross-platform models across Audi, Skoda, and Ford (Galaxy) networks. This drop-in assembly is calibrated precisely for Garrett GT1749V turbochargers matching part numbers 701855, 028145702E, 038253019, and 03G253016 . By swapping only the core cartridge, you save substantial repair costs while keeping your existing compressor and turbine housings. Critical Benefits for 1.9 TDI Engines Older 1.9 TDI platforms are legendary for their longevity, but failing factory turbo cores can result in sluggish acceleration, heavy white/blue smoke, and engine oil consumption. Upgrading with this VSR-balanced replacement ensures: Crucial Installation Rule: Before installing the new CHRA, clear the vehicle's oil feed line and intercooler piping of any leftover debris or oil pools from the previous turbo failure. Always prime the fresh cartridge casing with clean engine oil prior to cranking the engine to prevent a dry start.
Key features
- Vehicle Applications: Audi, Skoda, Ford (Galaxy I), Volkswagen (Sharan), Seat (Alhambra).
- Engine Displacement: 1.9L TDI (Engine Codes: AFN, AVG, ASV, AUY, AJM, AHF).
- Turbo Model Compatibility: Garrett GT1749V / GT1749MV Series.
- OEM Part Cross-References: 701855 | 028145702E | 038253019 | 03G253016 (Includes suffixes like A/C/K/N).
- VSR High-Speed Balanced: Meticulously tested on a Vibration Sorting Rig (VSR) at speeds exceeding 150,000 RPM to minimize micro-vibration and protect structural oil seals.
- Premium Metallurgy: Built with durable journal bearings and a high-nickel turbine wheel to tolerate constant high-heat cycles.
- Immediate Power Recovery: Re-establishes strict boost tolerances to resolve limp-mode errors and sluggish throttle response.
- Strict Oil Control: High-grade piston ring seals prevent engine oil from bleeding into the intercooler or exhaust streams.
- Lower Fuel Consumption: Restores the exact volumetric airflow required for complete diesel fuel combustion.
