Specifications
- Model: G-Series II G42-1325
- Garrett P/N: 938338-5002S
- Turbine Wheel Material: Mar-M alloy
- Turbine Wheel Temperature Rating: Up to 1050° C
- Turbine Housing Material: Stainless steel
- Turbine Housing Temperature Rating: Up to 1050° C
- Compressor Flow Improvement: Up to 10% higher compressor flow compared to G-Series Gen I at peak pressure ratio and peak turbo RPM
- Rotation Configurations: Standard and reverse rotation available
Wheels and rating
- Compressor wheel: 73 mm inducer, 91 mm exducer, 65 trim
- Turbine wheel: 82 mm inducer, 75 mm exducer, 84 trim
- Garrett’s rating: up to 1325 hp, for engines of 2.0 to 7.0 liters
Figures from Garrett’s catalog page for the G-Series II G42-1325 for part number 938338-5002S.
Matching parts (sold separately)
- Compatible Speed Sensor Kit
Call (909) 824-1020 and we add these matching parts to your order.

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