2004.5-2010 Duramax XR3 Series Turbocharger 71MM/67MM (773540-0001-XR3)
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Description
Description
Industrial Injection XR3 Series drop-in turbocharger for the 2004.5-2010 6.6L Duramax (LLY, LBZ and LMM). A direct replacement for the factory variable-vane turbo that swaps the wheels and vanes for a larger, more efficient performance setup while keeping the OE form factor.
The XR3 pairs a 71mm Billet Blade Technology compressor wheel with a slim-nose profile and a 67mm high-flow turbine wheel. Nine movable vanes improve turbine response and efficiency across the rpm range — from idle launch through peak torque — for lower EGTs and stronger top-end pull.
Features
Features
- 71mm Billet Blade Technology compressor wheel
- Slim-nose compressor design for increased wheel efficiency
- 67mm high-flow turbine wheel
- Nine movable vanes for improved turbine efficiency and response
- Drop-in replacement for the factory variable-vane turbo
- Part Number: 773540-0001-XR3
Notes
Notes
- LLY applications require the 771864-0001 vane sensor adapter cable (sold separately)
- Catalog image shows the optional polished compressor cover
Questions and Answers
Questions and Answers
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2004.5-2010 Duramax XR3 Series Turbocharger 71MM/67MM (773540-0001-XR3)
