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Top End Rebuild Kit|SKU #NA-40009-CK2*-672
Namura Top End Piston Rebuild Kit 94.97mm +.02 OB 11.4:1
$132.01$156.41
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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: 94.97mm
- Images are for reference purposes only
Specifications
Condition
New
SKU#
NA-40009-CK2*-672
Part
Top End Rebuild Kit
Engine Type
4-Stroke
Piston Type
Cast
Piston Diameter
94.97 mm
Compression Ratio
11.4:1
FitmentYamaha YFZ450R 2x4 , YFZ450 2x4 , YFZ450X 2x4
Vehicle Compatibility
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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 94.97mm +.02 OB 11.4:1 from Namura™.
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