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Turbo Rebuild Kit for 2007-2010 6.6L Duramax LMM Chevrolet, GMC A1400316N

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Service Kit

Turbo Rebuild Kit for 2007-2010 6.6L Duramax LMM Chevrolet, GMC A1400316N
  • Rotomaster Turbocharger Service Kits provide all the wear items required to remanufacture a turbocharger that has not sustained any damage to the internal components. Featuring only O.E.-grade, direct-fit components, this kit offers a great, cost-effective way to perform a turbo repair without replacing the entire assembly.
  • Allows for reuse of the center, compressor and turbine housings
  • Kit includes all serviceable components in one package for turbochargers without internal damage
  • Saves money by eliminating the need to replace the complete turbocharger assembly

Product Information

Rotomaster SKU A1400316N
Product Condition New
Package Contents Bolts; Journal Bearing; Thrust Bearing; Flinger; Piston Rings; O-rings

2008-2010 Chevrolet Express 2500 6.6L

2008-2010 Chevrolet Express 3500 6.6L

2009-2010 Chevrolet Express 4500 6.6L

2007-2010 Chevrolet Silverado 2500 HD 6.6L

2007-2010 Chevrolet Silverado 3500 HD 6.6L

2007-2009 Chevrolet C4 Series 6.6L

2007-2009 Chevrolet C5 Series 6.6L

2007-2010 GMC Savana 2500 6.6L

2007-2010 GMC Savana 3500 6.6L

2009-2010 GMC Savana 4500 6.6L

2007-2010 GMC Sierra 2500 HD 6.6L

2007-2010 GMC Sierra 3500 HD 6.6L

2007-2009 GMC C4 Series 6.6L

2007-2009 GMC C5 Series 6.6L


Turbo OE Part Number 12639460 
Manufacturer's Warranty 12 months from the date of purchase.
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8 hours 


Service Technician “B” or higher 


  1. Carefully inspect the air cleanerair cleaner duct, and the exhaust manifold for any foreign material. Objects left in these areas can severely damage the turbocharger immediately on engine startup. 
  2. Remove old gaskets and left-over material from the exhaust manifold, the oil supply line and oil drain line flanges. Inspect these surfaces for cracks, flatness, or erosion. 
  3. Inspect the oil supply and drain lines for degradation and cracking 
  4. Make sure that there are no kinks or any other type of restriction or clogging in either line. 

Click here for the complete guide

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