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Namura Top End Kit 100.47/+0.50 11:1 Yam - 186-40102

Namura Top End Kit 100.47/+0.50 11:1 Yam - 186-40102

Regular price $175.08 USD
Regular price $198.95 USD Sale price $175.08 USD
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SKU:GXHT_186-40102

Quantity
Namura Top End Kit 100.47/+0.50 11:1 Yam - 186-40102


Top End Kit 100.47/+0.50 11:1 Yam

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


This Part Fits:

Year Make Model Submodel Notes
2002 Yamaha YFM660FG Grizzly 4WD [IRS]
2003 Yamaha YFM660FG Grizzly 4WD [IRS]
2004 Yamaha YFM660FG Grizzly 4WD [IRS]
2005 Yamaha YFM660FG Grizzly 4WD [IRS]
2006 Yamaha YFM660FG Grizzly 4WD [IRS]
2007 Yamaha YFM660FG Grizzly 4WD [IRS]
2008 Yamaha YFM660FG Grizzly 4WD [IRS]
2004 Yamaha YXR660F Rhino 660
2005 Yamaha YXR660F Rhino 660
2006 Yamaha YXR660F Rhino 660
2007 Yamaha YXR660F Rhino 660


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