04. 5-05 Duramax 6. 6L LLY Diesel Turbocharger Rebuild Kit Turbo and Compressor Wheel 6+6 turbo With 360 Thrust Bearing and 2 piece collar System, Upgraded Journal Bearing Design and stepped gseal ring Model # GT3788VA Features: With 360 Thrust Bearing and 2 piece collar System for better Lubrication. Stepped GSeal Ring on Compressor side to eliminate Oil Leak problem. Compressor Wheel Inducer:63. 5mm Exducer:88mm Fit Turbo Model: Garrett GT3788VA Fit Vehicle: 2004. 5-2005 GMC/CHEVRY Duramax 6. 6L.
