Turbo Rebuild Kit for LMM 6.6L Duramax.
Garrett GT37VA Turbo Rebuild Kit commonly found on 2007.5 to 2010 Chevy Duramax 6.6L trucks with the LMM Engine.
This rebuild kit is for the Garrett GT37VA turbo and includes:
-Thrust Bearing 270 degree
-Piston Ring Turbine
-Piston Ring Comp.
This rebuild kit is designed to work with the 2008 and newer Duramax 6.6L with the boreless compressor wheels. If you are unsure what a boreless compressor wheel is see picture below. If you have a thru bore version you would need our part number 1036 which is for the 2004 to 2007.5 GT37VA LLY and LBZ Turbos.