
Namura Piston Kit for Yamaha 450 Models - 84.45mm - NA-40011
Namura Technologies Piston Kit
- Namura gives you a higher performance piston without the higher price
- MOS2 Coated Skirts increase heat transfer and reduce friction to eliminate cold seizures.
- Higher silicon content reduces expansion rates and increasesÊwear resistance.
- Machined Smooth Heads Reflect combustion heat and reduces carbon buildup.
- Namura piston kits come with the piston, a set of OEM quality rings, a wrist pin, and circlips.
Why replace your cylinder when you can replace the piston for a fraction of the cost and time? Namura offers direct replacements for the original equipment as well as hi-compression and a variety of bore sizes to meet your ride's needs. MOS2 (Teflon/Molybdenum) Coated Skirts increased heat transfer, reduced friction, and helping to eliminate cold seizures. Machined Smooth Heads Reflect combustion heat and reduces carbon buildup, protecting the top of the piston. Anodized Domes Increase heat resistance and durability; anodized domes are 75% stronger than non-anodized pistons. Hyper-eutectic Casting Process Provides higher silicon content for reduced expansion rates and additional wear resistance. Namura gives you a higher performance piston without the higher price. Namura piston kits come with the piston individually wrapped, a set of OEM quality rings packed in their own box, a wrist pin, and circlips.
| Product Line | Namura Piston Kit |
| Part Number | NA-40011 |
| Fitment Type | Model-Size-Specific Fitment |
| Use Type | Aftermarket Replaceent |
| Unit Sale Qty | |
| Style | Standard Bore Piston Kit |
| Position | |
| Material | |
| Finish | |
| Piston/Cylinder Size | 84.45mm |
| Piston Size Added | 0.00mm |
| Cylinder Stroke Volume | |
| Final Engine Displacement | |
| California Emissions | FALSE |
| Product Disclaimer | |
| Fitment Note | |
| Fitment Note | |
| Fitment Note | |
| Fitment Note | |
| Fitment Note |
2003 Yamaha YFM450 Kodiak
2004 Yamaha YFM450 Kodiak
2005 Yamaha YFM450 Kodiak
2006 Yamaha YFM450 Kodiak
2006 Yamaha YFM450 Wolverine
2006 Yamaha YXR450 Rhino
2007 Yamaha YFM450 Grizzly
2007 Yamaha YFM450 Wolverine
2007 Yamaha YXR450 Rhino
2008 Yamaha YFM450 Grizzly
2008 Yamaha YFM450 Wolverine
2008 Yamaha YXR450 Rhino
2009 Yamaha YFM450 Grizzly
2009 Yamaha YFM450 Wolverine
2009 Yamaha YXR450 Rhino
2010 Yamaha YFM450 Grizzly
2010 Yamaha YFM450 Wolverine
2010 Yamaha YXR450 Rhino
2011 Yamaha YFM450 Grizzly
2012 Yamaha YFM450 Grizzly
2013 Yamaha YFM450 Grizzly
2014 Yamaha YFM450 Grizzly
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Namura Technologies Piston Kit
- Namura gives you a higher performance piston without the higher price
- MOS2 Coated Skirts increase heat transfer and reduce friction to eliminate cold seizures.
- Higher silicon content reduces expansion rates and increasesÊwear resistance.
- Machined Smooth Heads Reflect combustion heat and reduces carbon buildup.
- Namura piston kits come with the piston, a set of OEM quality rings, a wrist pin, and circlips.
Why replace your cylinder when you can replace the piston for a fraction of the cost and time? Namura offers direct replacements for the original equipment as well as hi-compression and a variety of bore sizes to meet your ride's needs. MOS2 (Teflon/Molybdenum) Coated Skirts increased heat transfer, reduced friction, and helping to eliminate cold seizures. Machined Smooth Heads Reflect combustion heat and reduces carbon buildup, protecting the top of the piston. Anodized Domes Increase heat resistance and durability; anodized domes are 75% stronger than non-anodized pistons. Hyper-eutectic Casting Process Provides higher silicon content for reduced expansion rates and additional wear resistance. Namura gives you a higher performance piston without the higher price. Namura piston kits come with the piston individually wrapped, a set of OEM quality rings packed in their own box, a wrist pin, and circlips.
| Product Line | Namura Piston Kit |
| Part Number | NA-40011 |
| Fitment Type | Model-Size-Specific Fitment |
| Use Type | Aftermarket Replaceent |
| Unit Sale Qty | |
| Style | Standard Bore Piston Kit |
| Position | |
| Material | |
| Finish | |
| Piston/Cylinder Size | 84.45mm |
| Piston Size Added | 0.00mm |
| Cylinder Stroke Volume | |
| Final Engine Displacement | |
| California Emissions | FALSE |
| Product Disclaimer | |
| Fitment Note | |
| Fitment Note | |
| Fitment Note | |
| Fitment Note | |
| Fitment Note |
2003 Yamaha YFM450 Kodiak
2004 Yamaha YFM450 Kodiak
2005 Yamaha YFM450 Kodiak
2006 Yamaha YFM450 Kodiak
2006 Yamaha YFM450 Wolverine
2006 Yamaha YXR450 Rhino
2007 Yamaha YFM450 Grizzly
2007 Yamaha YFM450 Wolverine
2007 Yamaha YXR450 Rhino
2008 Yamaha YFM450 Grizzly
2008 Yamaha YFM450 Wolverine
2008 Yamaha YXR450 Rhino
2009 Yamaha YFM450 Grizzly
2009 Yamaha YFM450 Wolverine
2009 Yamaha YXR450 Rhino
2010 Yamaha YFM450 Grizzly
2010 Yamaha YFM450 Wolverine
2010 Yamaha YXR450 Rhino
2011 Yamaha YFM450 Grizzly
2012 Yamaha YFM450 Grizzly
2013 Yamaha YFM450 Grizzly
2014 Yamaha YFM450 Grizzly






















