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Garrett

Powermax | New Turbocharger ( Stage 2 Upgrade ) 575 H.P. | 2004-2010 GM / Chevrolet 6.6L Duramax LLY/LBZ/LMM | 773542-5001S

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SKU:
GT773542-5001S
MPN:
773542-5001S
Weight:
50.00 LBS
On Sale
  • Powermax | New Turbocharger ( Stage 2 Upgrade ) 575 H.P. | 773542-5001S
  • Powermax | New Turbocharger ( Stage 2 Upgrade ) 575 H.P. | 2004-2010 GM / Chevrolet 6.6L Duramax LLY/LBZ/LMM | 773542-5001S
Now: $1,883.23
Was: $2,258.25

Description

Unleash Peak Performance with the Garrett PowerMax Stage 2 Turbocharger

Upgrade your 2004–2010 GM/Chevrolet 6.6L Duramax LLY, LBZ, or LMM engine with the Garrett PowerMax 773542-5001S—a high-performance Stage 2 turbocharger engineered to deliver up to 575 horsepower. Designed for serious diesel enthusiasts, this turbocharger offers a direct-fit solution with optimized compressor aerodynamics for maximum airflow and power gains.

Key Features:

  • Supports up to 575 HP – Ideal for performance builds and towing applications.
  • OEM Fitment – Direct bolt-on for LLY, LBZ, and LMM Duramax engines.
  • Durable Construction – Built to handle high boost pressures and extreme conditions.
  • VIN-Based Fitment – Easily identify compatibility using your vehicle’s 8th VIN digit.
  • Installation Note – Tabs from the air inlet adapter must be removed for proper fitment (see service bulletin INFO022520101).

Why Choose PowerMax? Whether you're chasing horsepower or reliability, the PowerMax Stage 2 turbocharger delivers uncompromising performance backed by Garrett’s legendary engineering. Perfect for off-road, towing, or high-output street builds.

Brand:  GT -  Garrett Turbochargers
Part Description:  Powermax | New Turbocharger ( Stage 2 Upgrade ) 575 H.P. | 2004-2010 GM / Chevrolet 6.6L Duramax LLY/LBZ/LMM
Our Part Number: 773542-5001S
Cross Reference Numbers:  12639460, 12639460, 1700250112, 7596229005, 7633335005, 7735420001, 7735425001, 7900325003, 7900329003, 8482120001, 8482125001, 97387896, 97387896, 98011735, 98011735 
Product Notes:
-2004-2010 DURAMAX LMM/LLY/LBZ
-Supports up to 575 HP
-Tabs from air inlet adapter must be removed for proper fit (please see service bulletin INFO022520101)
-Gaskets not included
-You can determine what engine you have by the 8th digit of the VIN : 2 is LLY, D is LBZ, 6 is LMM
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Warranty Information

12 Month
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Additional Information

Cross References:
12639460, 12639460, 1700250112, 7596229005, 7633335005, 7735420001, 7735425001, 7900325003, 7900329003, 8482120001, 8482125001, 97387896, 97387896, 98011735, 98011735
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Using and/or handling these products may expose you to chemicals that include toluene and/or benzene, which are known by the State of California to cause cancer, birth defects and/or other reproductive harm.  Learn More at p65warnings.ca.gov


PLEASE VERIFY FITMENT

Applications are provided as reference only. Please verify fitment by cross-referencing your original part number with the numbers provided on this page.

RETURNING USED CORES
Most remanufactured parts require a core charge. If you are puchasing an item from Diesel Advantage that does require a core charge, you will be eligible for core credit upon return of your old core unit.  Please note that used cores must be returned within 30 days, provided the replacement parts were purchased at Diesel Advantage. All cores must be shipped back in the box you received your new/reman product in. If your original box arrives damaged, please contact us for further instructions.


Before returning your core, be sure to drain fluids from the core and place it in a plastic bag to prevent leakage. Then pack it in the box that contained the new/reman part you purchased from Diesel Advantage.


Cores that are incomplete, missing components, are burnt or tampered with, are damaged or have damaged components, or are disassembled, will not be accepted.


Customers are responsible for making sure cores are returned within the mentioned timeframe, and return shipping costs. If you have any questions or concerns, please contact us at 877-638-6300.