2004.5-2010 Duramax XR3 Series Turbocharger 71MM/67MM (773540-0001-XR3)

Fits

Experience the upgraded Billet Blade Technology of the XR3 Series Turbocharger with its 71mm compressor wheel. This cutting-edge technology increases turbo efficiency, reducing EGTs and providing added strength and reliability.

Part Number: 7773540-0001-XR3

• Upgraded with a  71mm Billet Blade Technology compressor wheel
• Sllim nose designed compressor wheel for increased wheel efficiency 
• Upgraded 67mm high-flow turbine wheel
• Utilizes nine movable vanes which significantly increases turbine efficiency and improves engine performance from idle launch through peak torque

• Image is of the optional polished compressor cover.
• LLY Requires 771864-0001 Adapter