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Namura Top End Kit 47.47/+0.50 11:1 Yam - 185-40082

Namura Top End Kit 47.47/+0.50 11:1 Yam - 185-40082

$63.32 USD
$71.95 USD $63.32 USD
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GXHT_185-40082
Namura Top End Kit 47.47/+0.50 11:1 Yam - 185-40082


Top End Kit 47.47/+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
1983 Yamaha PW 80
1984 Yamaha PW 80
1985 Yamaha PW 80
1986 Yamaha PW 80
1987 Yamaha PW 80
1988 Yamaha PW 80
1989 Yamaha PW 80
1990 Yamaha PW 80
1991 Yamaha PW 80
1992 Yamaha PW 80
1993 Yamaha PW 80
1994 Yamaha PW 80
1995 Yamaha PW 80
1996 Yamaha PW 80
1997 Yamaha PW 80
1998 Yamaha PW 80
1999 Yamaha PW 80
2000 Yamaha PW 80
2001 Yamaha PW 80
2002 Yamaha PW 80
2003 Yamaha PW 80
2004 Yamaha PW 80
2005 Yamaha PW 80
2006 Yamaha PW 80


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