<ul> <li>MOS2 (Teflon/Molybdenum) Coated Skirts - A rolled on application process provides a bond that is 10 times stronger than other spray on coatings.</li> <li>Benefits include increased heat transfer, reduced friction and helping to eliminate cold seizures</li> <li>Machined Smooth Heads - Reflects combustion heat and reduces carbon buildup, protecting the top of the piston.</li> <li>Some tests have shown this feature can increase horsepower and fuel economy by up to 6%</li> <li>Anodized Domes - I</li> </ul>
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| Seller | SKU | MOQ | In stock | Multiple | Prices |
|---|---|---|---|---|---|
![]() Walmart | 494035499 | 1 | 1 | 1 @ $129.50 | |
| denniskirk.com | 133371S | 1 | 1 | ||
| 21motorsports.com | NX-40046 | 1 | 1 | ||
![]() socalpowersports.com | NX-40046 | 1 | 1 | 1 @ $100.13 |
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Namura (NX-40046) 67.94mm Piston Kit
Brand: Namura
Details
- Fits: Yamaha YZ 450F 2010-2013
- Piston kits come with the piston individually wrapped; a set of OEM quality rings packed in their own box, a wrist pin, and circlips
- Features MOS2 (Teflon/Molybdenum) Coated Skirts, a rolled-on application process provides a bond that is 10 times stronger than other spray on coatings for increased heat transfer, reduced friction, and helps eliminate cold seizures
- The Machined Smooth Heads reflects combustion heat and reduces carbon buildup, protecting the top of the piston increasing horsepower and fuel economy by up to 6 percent
- Anodized Domes increase heat resistance and durability; pistons with anodized domes are 75 percent stronger than non-anodized pistons
Namura NX-40046 Piston Kit - Standard Bore 96.95mm, 12.5:1 Compression
Brand: Namura Technologies
Bore: 96.95mm<br>Compression: 12.5:1 Compression<br>Sizing: Standard Bore<br><br>MOS2 (made with Teflon/Molybdenum) Coated Skirts - A rolled on application process provides a fits Bond that is 10 times stronger than other spray on coatings. Benefits include increased heat transfer, reduced friction and helping to eliminate cold seizures.<br> 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%.<br> Anodized Domes - Increases heat resistance and durability; pistons with anodized domes are 75% stronger than non-anodized pistons.<br> 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.
Details
- MOS2 (made with Teflon/Molybdenum) Coated Skirts - A rolled on application process provides a fits 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
Namura, NX-40046, Size A Piston Kit for Yamaha 2010-2013 YZ450F Standard Bore 97mm
Brand: Namura
Details
- Manufactured by Namura and Made in Taiwan
