Garrett GT3794VA Turbo Kit for Chevy Duramax 6.6L 2004.5-2009 AVNT
Garrett GT3794VA Turbo Kit for Chevy Duramax 6.6L 2004.5-2009 AVNT
Garrett GT3794VA Turbo Kit for Chevy Duramax 6.6L 2004.5-2009 AVNT
Garrett GT3794VA Turbo Kit for Chevy Duramax 6.6L 2004.5-2009 AVNT

Garrett GT3794VA PowerMax Stage 1 VNT Turbocharger - Chevy Duramax 6.6L LLY/LBZ/LMM (2004.5-2009)

Garrett SKU: GRT773540-5001S
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The Garrett GT3794VA PowerMax is a Stage 1 variable-nozzle (AVNT) turbocharger upgrade for the 2004.5-2009 GM 6.6L Duramax LLY, LBZ, and LMM. It drops onto the factory mounting pedestal and retains the factory electronics and exhaust connections, stepping up to a larger 65mm inducer compressor wheel to support up to 590 HP with supporting fuel and tuning.

Specifications

Type VNT diesel turbocharger (PowerMax Stage 1)
Model GT3794VA (AVNT)
Application 2004.5-2009 GM 6.6L Duramax (LLY, LBZ, LMM)
Bearing Journal bearing
Compressor Wheel 65mm inducer
Power Rating Up to 590 HP (with fueling and tuning)
Included Turbocharger, adapter cable, installation instructions
Emissions Non-CARB (off-road use only)
Part Number 773540-5001S

Shipping

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Returns

  • 30 days from delivery to request and ship back a return on new, uninstalled items in original packaging with all hardware.
  • Standard returns: 8% restocking fee on the item price before tax and shipping. Shipping is not refunded in either direction. All waived if the item is defective or we made the error.
  • Fitment guaranteed: select your vehicle above, or confirm fitment with us in writing before you order. If the part shows as a fit and it is wrong, the return is on us, even after installation. Otherwise, installed or used parts cannot be returned.
  • Final sale: special orders, coilovers, electronics, engine internals, turbochargers, superchargers and turbo kits, unless defective or we sent the wrong item.
  • Product images may be representative. The SKU and specifications in the listing are what ships.
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Full details: Shipping Policy · Returns & Refunds · Warranty
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