Namura Technologies
Namura Technologies NA-40012K Top End Repair Kit - Standard Bore 101.97mm, 9.2:1 Compression
Generally ships to addresses in the contiguous United States the same business day if ordered by 12:15PM Central Time!
Bore: 101.97mm
Compression: 9.2:1 Compression
Sizing: Standard Bore
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.
Yamaha YFM700 Grizzly FI 4x4 Auto 2007-2013
Yamaha YFM700 Grizzly FI 4x4 Auto EPS 2007-2013
Yamaha YFM700 Grizzly FI 4x4 Auto EPS SE 2009-2013
Yamaha YFM700 Raptor 2013-2014
Yamaha YFM700R Raptor 2011-2016
Yamaha YFM700R Raptor 2006-2009
Yamaha YFM700R Raptor GYTR Edition 2007
Yamaha YFM700R Raptor SE 2007-2016
Yamaha YXR700F Rhino 700 FI 2011-2013
Yamaha YXR700F Rhino 700 FI 2008-2009
Yamaha YXR700F Rhino 700 FI Ducks Unlimited 2008-2009
Yamaha YXR700F Rhino 700 FI Special Edition 2013
Yamaha YXR700F Rhino 700 FI Special Edition 2008-2009
Yamaha YXR700F Rhino 700 FI Sport Edition 2011-2013
Yamaha YXR700F Rhino 700 FI Sport Edition 2008-2009
Bore: 101.97mm
Compression: 9.2:1 Compression
Sizing: Standard Bore
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.
Yamaha YFM700 Grizzly FI 4x4 Auto 2007-2013
Yamaha YFM700 Grizzly FI 4x4 Auto EPS 2007-2013
Yamaha YFM700 Grizzly FI 4x4 Auto EPS SE 2009-2013
Yamaha YFM700 Raptor 2013-2014
Yamaha YFM700R Raptor 2011-2016
Yamaha YFM700R Raptor 2006-2009
Yamaha YFM700R Raptor GYTR Edition 2007
Yamaha YFM700R Raptor SE 2007-2016
Yamaha YXR700F Rhino 700 FI 2011-2013
Yamaha YXR700F Rhino 700 FI 2008-2009
Yamaha YXR700F Rhino 700 FI Ducks Unlimited 2008-2009
Yamaha YXR700F Rhino 700 FI Special Edition 2013
Yamaha YXR700F Rhino 700 FI Special Edition 2008-2009
Yamaha YXR700F Rhino 700 FI Sport Edition 2011-2013
Yamaha YXR700F Rhino 700 FI Sport Edition 2008-2009
Please Note: Ships same business day to contiguous US if ordered by 12:15 PM Central Time!
Note: NA-40012K