Head Gasket - Left (Duramax)

MahleMahle

OEM Number: 12637787 / 12637786 / 12637785 Manufacturer Number: 54585 / 54584 / 54583

$79.95

Head Gasket - Left (Duramax) Picture 1

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Left side cylinder head gasket for Chevy & GMC vehicles with the 6.6L Duramax engine.  ...

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Product Description Manufacturer Info Vehicle Applications

Left side cylinder head gasket for Chevy & GMC vehicles with the 6.6L Duramax engine. 

Please select the correct grade for your vehicle below. 

Based in Stuttgart, Germany, Mahle is one of the largest OE suppliers worldwide. Their engine components such as pistons, rings and bearings can be found in most European motors. Other lines such as filters and turbochargers are also OE equipment across many European brands.
Chevrolet
  • Silverado HD (Gen 1) w/ 6.6L Duramax LB7 (2001-2004)
  • Silverado HD (Gen 1) w/ 6.6L Duramax LBZ (2005-2007)
  • Silverado HD (Gen 1) w/ 6.6L Duramax LLY (2005-2006)
  • Silverado HD (Gen 2) w/ 6.6L Duramax LML (2011-2014)
  • Silverado HD (Gen 2) w/ 6.6L Duramax LMM (2007-2010)
  • Silverado HD (Gen 3) w/ 6.6L Duramax LML (2014-2016)
GMC
  • Sierra HD (Gen 1) w/ 6.6L Duramax LB7 (2001-2004)
  • Sierra HD (Gen 1) w/ 6.6L Duramax LBZ (2005-2007)
  • Sierra HD (Gen 1) w/ 6.6L Duramax LLY (2005-2006)
  • Sierra HD (Gen 2) w/ 6.6L Duramax LML (2011-2014)
  • Sierra HD (Gen 2) w/ 6.6L Duramax LMM (2007-2010)
  • Sierra HD (Gen 3) w/ 6.6L Duramax LML (2014-2016)

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