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Namura Top End Piston Rebuild Kit 100.47mm +.5 OB 9.2:1
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Top End Rebuild Kit|SKU #NA-40004-2K-672

Namura Top End Piston Rebuild Kit 100.47mm +.5 OB 9.2:1

$166.53$185.51
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Description

Namura Top end kits are made of high-quality components especially the MOS2 (Teflon/Molybdenum) coated skirts that is 10x stronger than other coatings! Namura top end kits also use a hypereutectic casting process, that provides higher silicon content for reduced expansion rates and additional wear resistance; it also has an ability to withstand higher cylinder temperatures.


Features

  • Top End kit includes: piston, rings, wrist pin, clips, top end bearing, and gasket kit
  • MOS2 (Teflon/Molybdenum) Coated Skirts - A rolled on application process provides a bond that is 10 times stronger than other spray on coatings. Benefits include increased heat transfer, reduced friction and helping to eliminate cold seizures
  • Machined Smooth Heads - Reflects combustion heat and reduces carbon buildup, protecting the top of the piston. Some tests have shown this feature can increase horsepower and fuel economy by up to 6%
  • Anodized Domes - Increases heat resistance and durability; pistons with anodized domes are 75% stronger than non-anodized pistons
  • Hypereutectic Casting Process - Provides higher silicon content for reduced expansion rates and additional wear resistance; it also has an ability to withstand higher cylinder temperatures
  • Piston Size: 100.47mm
  • Images are for reference purposes only

Specifications

Condition
New
SKU#
NA-40004-2K-672
Part
Top End Rebuild Kit

Vehicle Compatibility

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Year:2004
Make:Yamaha
Model:Raptor 660R 2x4 YFM660R
Action:View
Year:2005
Make:Yamaha
Model:Raptor 660R 2x4 YFM660R
Action:View
Year:2002
Make:Yamaha
Model:Raptor 660R 2x4 YFM660R
Action:View
Year:2001
Make:Yamaha
Model:Raptor 660R 2x4 YFM660R
Action:View
Year:2003
Make:Yamaha
Model:Raptor 660R 2x4 YFM660R
Action:View

Brand Details

Namura Technologies™ manufactures a wide array of pistons, gaskets, rings, and bearings for the powersports industry. By using the latest technology and manufacturing techniques Namura™ is able to make superior components for most makes and models without raising their prices enormously. If you want an OE fit but with additional features and a more competitive price point, then you want Namura Top End Piston Rebuild Kit 100.47mm +.5 OB 9.2:1 from Namura™.

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Namura Top End Piston Rebuild Kit 100.47mm +.5 OB 9.2:1