Garrett 773540-5001S is the PowerMax Stage 1 turbo upgrade for the 6.6L Duramax. Garrett lists it for 2004.5 to 2009 Chevy and GMC 2500 and 3500 trucks.
Garrett says it is outline interchangeable with the OE turbo. It uses nine movable vanes with integral electro-hydraulic actuation and a proportional solenoid. Alliant’s AP0162 install kit lists this turbo.
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Call 530-668-0818 with your VIN or engine serial number and we will confirm it is the right part before anything ships.
Specifications
| Part number | 773540-5001S |
|---|---|
| Brand | Garrett |
| Condition | New |
| Compressor inducer | 65mm |
| Compressor exducer | 94mm |
| Compressor trim | 48 |
| Compressor A/R | 0.58 |
| Turbine inducer | 73mm |
| Turbine exducer | 67mm |
| Turbine trim | 78 |
| Turbine A/R | 0.90 |
| Vanes | Nine movable vanes, integral electro-hydraulic actuation and proportional solenoid |
| Stage | Stage 1 |
| Shipping weight | 58 lb |
| Turbine | nine movable vanes, electro-hydraulic actuation; maximum turbocharger speed: 119,000 rpm. |
Fits / Applications
- Chevrolet 2500 and 3500, 2004.5 to 2009, 6.6L Duramax
- GMC 2500 and 3500, 2004.5 to 2009, 6.6L Duramax
Frequently Asked Questions
Is 773540-5001S a direct swap for the factory Duramax turbo?
Garrett says it is outline interchangeable with the OE turbo on 2004.5 to 2009 Chevy and GMC 2500 and 3500 trucks with the 6.6L Duramax.
What are the wheel sizes?
Garrett lists a 65mm compressor inducer and 94mm exducer, and a 73mm turbine inducer and 67mm exducer with a 0.90 A/R turbine housing.
Which install kit goes with it?
Alliant Power lists this turbo under its AP0162 turbo install kit for the GM 6.6L Duramax.
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