Description

2004.5-2010 6.6L GM Duramax LLY, LBZ, LMM Stage 1 Turbocharger Upgrade Kit
Garrett 773540-5001S  AVNT^TM GT3794VA

Garrett part number 773540-5001S is an upgraded version of the stock turbo that came on 2004-2010 Chevrolet & GMC trucks, designed for engines with power upgrades up to 500 HP.

The Garrett PowerMax GT3794VA Stage 1 Turbocharger is a high-performance upgrade designed for 2004.5-2010 GM 6.6L Duramax diesel engines, including LLY, LBZ, and LMM models. This turbocharger features advanced variable nozzle turbine (AVNT) technology, providing increased compressor and turbine flow for enhanced engine performance across the entire RPM range. With a 65mm compressor wheel and a 67mm turbine wheel, it supports up to an estimated 500 horsepower without sacrificing daily drive ability. The unit is a direct drop-in replacement, maintaining compatibility with factory electronics and requiring no additional modifications.

This is an ideal turbocharger for street and towing applications with stock fuel injection equipment and factory transmission safe tuning.  Turbocharger response is just like the stock turbo with much better top end power.

• Featuring the Garrett® patented Advanced Variable Nozzle Turbine (AVNT^TM) design for increased compressor flow and turbine flow
• Utilizes nine movable vanes which significantly increase turbine efficiency and improve engine performance from idle launch through peak torque
• Patented integral electro-hydraulic actuation and proportional solenoid for infinitely variable control
• Provides up to an estimated 500 HP with no sacrifice to driving ability
• Suitable as a performance upgrade or replacement for original equipment
• Outline interchangeable for a perfect fit each and every time
• Adapter Cable
• Installation Instructions

Applications:

Chevrolet Express 2500 (2007-2010)
Chevrolet Silverado 3500 HD (2007-2010)
Chevrolet Silverado 2500 HD (2004-2010)
GMC Sierra 3500 HD (2007-2010)
Chevrolet Silverado 3500 (2004-2010)
GMC Sierra 3500 Classic (2007)

Cross-Reference Numbers:

112627266
12626103
12632474
12632475
12635330
12635331
12636330
12639460
170025157
170-025-1587
1700251761
170-025-1761
500\535
7126394600
7365540015
736554-0015
7596220005
759622-0005
7735400001
773540-0001
7735405001
773540-5001
7735405001S
773540-5001S
7735409001
773540-9001
7900320004
790032-0004
8126394600
8299738248
848212-0001
8482125001S
848212-5001S
848212-9001
848212-9001S
8973711050
8973711051
8973711052
8973711053
8973711054
8973711055
8980023890
8980023891
8980023892
8980023893
8980023894
8980023895
8980033660
8980033661
8980033662
8980033664
8980117350
8980117351
8980117352
8980117353
8980117354
8980216170
8980216172
8980216173
8980216174
8980385680
8980385681
8980385683
8980658540
8980658541
8980658542
8980658543
8982016171
97371105
97387896
98002389
98003366
98011735
98021617
98065854
98100735
GAR 7735405001S
TRA 7735405001S
TRA7735405001S

If we do not have this part in stock, or it shows on back order, don’t worry. Huckstorf Diesel receives shipments from our suppliers daily. We also have the ability to get parts drop-shipped directly to you from the closest warehouse or the manufacturer. We are also able to source scarce products nationwide and globally quickly. Let us help you find those hard to find parts.

Find all your diesel performance, repair, and upgrade needs here, online or in person at Huckstorf Diesel’s sales, installation, and repair center located in Franklin / Milwaukee, Wisconsin USA.