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Powermaster Ultra Duty Diesel Starters 9057 01-15 GM 6.6L Duramax


Fits 2001-2015 GM 2500/3500HD 6.6L Duramax

Limited Supply: only 3 remaining
Pricing: $299.95

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Fits 2001-2015 GM 2500/3500HD 6.6L Duramax.

You can rely on the Powermaster HD Gear Reduction Starter to get your 2001-2015 GM 6.6L Duramax running in the most extreme environments. Powermasters HD Gear Reduction Starters are faster, stronger, and more durable than your factory starter. This gives you the ability to turn over even the most aggressive diesel engines.

Powermasters Gear Reduction Starters feature a more efficient motor that is faster, more efficient, and draws less amperage. The Gear Reduction Design produces more torque than a factory unit, at about a third of the size. This not only reduces weight, but also makes a more compact design for easier installation. Each starter comes pre-tested, ready for installation and features a durable "Wrinkle Black" finish for corrosion resistance and aesthetics.



  • 200 ft lbs torque
  • 3.75:1 Gear reduction
  • 4.0 Horsepower
  • 2.2 Kilowatts


Years Make Engine
2001 GM 6.6L Duramax
2022 GM 6.6L Duramax
2003 GM 6.6L Duramax
2004 GM 6.6L Duramax
2005 GM 6.6L Duramax
2006 GM 6.6L Duramax
2007 GM 6.6L Duramax
2008 GM 6.6L Duramax
2009 GM 6.6L Duramax
2010 GM 6.6L Duramax
2012 GM 6.6L Duramax
2013 GM 6.6L Duramax
2014 GM 6.6L Duramax
2015 GM 6.6L Duramax














Powermaster warrants its products to be free from defects in material and workmanship for one year from the date of purchase. Products used for racing and car audio competition are only warranted up to the time of installation to be free from defects. No warranty exists after installation.

Shipping Information

  • Item Requires Shipping
  • 14.0 lbs.
  • W7.0000” x H9.0000” x L13.0000”
  • Free Ground Shipping

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