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Garrett 739619-5004S Powermax Ball Bearing Turbocharger
For 1999, 2000, 2001, 2002, 2003 Ford 7.3L Power Stroke
The Garrett 739619-5004S GTP38R PowerMax ball bearing turbocharger gives offers a higher-flow upgrade for towing and performance-focused builds. Its ball bearing design handles shaft thrust at higher boost levels, while the larger compressor wheel supports increased horsepower when paired with the necessary fueling upgrades.
Built for increased airflow and higher boost
- Ball bearing design: Handles high shaft thrust at elevated boost levels.
- Increased compressor flow: Provides 33% more flow than the stock compressor wheel.
- Ported shroud compressor housing: Broadens the compressor flow range to help resist surge.
- 1.0 A/R turbine housing: Supports freer-flowing exhaust.
Specifications and fitment
- Compressor wheel: 88 mm
- Turbine wheel: 68 mm
- Turbine housing: 1.0 A/R
- Recommended maximum boost: 40 PSI
- Warranty: 1 year or 100,000 miles
Plan your supporting upgrades
Additional fueling is required to achieve the turbocharger’s horsepower potential. Recommended supporting upgrades include a downloader, programmer, chip or injectors, along with appropriate temperature monitoring. Without additional fueling, the turbocharger alone will not provide the intended horsepower increase.
Performance results depend on your truck’s configuration and supporting modifications. Confirm vehicle fitment and supporting equipment before ordering.