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125 amp alternator for the Silverado/Sierra HD 2500/3500 with the Duramax diesel engine, 2nd and 3rd generations, with engine codes LMM or LML. See below for specific model year fitment.

  
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1 Unit(s) in Stock
Chevrolet
  • Silverado HD (Gen 2) w/ 6.6L Duramax LML (2011-2014)
  • Silverado HD (Gen 2) w/ 6.6L Duramax LMM (2007-2010)
GMC
  • Sierra HD (Gen 2) w/ 6.6L Duramax LML (2011-2014)
  • Sierra HD (Gen 2) w/ 6.6L Duramax LMM (2007-2010)
All TYC Products Carry a Lifetime Warranty

High quality and reliable production has made TYC a leading OE supplier worldwide. Specializing in lighting and HVAC, TYC produces a wide range of products for both OE factory and aftermarket installation. TYC was one of the first manufacturers to be NSF certified for quality and health and safety standards.

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