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  • Namura

Namura Piston Assembly - 47.5mm Bore - NX-40080-2

  • Part #: 1316782
  • Manufacturer Part #: NX-40080-2
  • Our Price: $59.99
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1316782
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Overview of Namura Piston Assembly - 47.5mm Bore - NX-40080-2

  • High-performance Namura pistons are engineered in the USA, manufactured in Taiwan
  • High-silicon content Hypereutectic cast aluminum material for less heat expansion, tighter clearances, increased hardness, longer life and reduced scuffing
  • Features machined, smooth piston crowns for reduced carbon buildup, increased horsepower and fuel economy
  • Hard anodized crowns are 75% stronger than non-anodized, providing minimal expansion and reducing the chance of cold seizures when combined with Teflon/Molybdenum coated skirts
  • MOS2 (Teflon/Molybdenum) coated skirts perform at the highest standards, reducing friction and heat for added power and longevity
  • Namura rings match the OEM design except as noted
  • -B (.0004 in.) and -C (.0008 in.) fractional oversize pistons, available for some applications, extend the life of your expensive cylinder by renewing the original clearance if it's slightly worn, avoiding an expensive sleeve installation
  • Piston assemblies include ring(s), wrist pin and circlips


  • NOTE: Ceramic composite cylinder; cylinder sleeving or replating required for oversizes

    HOW TO ORDER
    All piston and ring sizes are indicated by the suffix number/letters as shown in the chart below. Use the PART NO. listed for your machine, and complete it by adding the letter(s) and/or numbers to the end, indicating the exact size needed - standard, fractional or incremental oversize (no cylinder boring or sleeving involved) or regular oversizes, which require boring or sleeving of the cylinder, depending on the material.


Specs

Bore Size 47.5mm
Type Piston Assembly
Units Each
Weight 0.35 lbs

Specs for Namura Piston Assembly - 47.5mm Bore - NX-40080-2

Bore Size 47.5mm
Type Piston Assembly
Units Each
Weight 0.35 lbs

Fitment for Namura Piston Assembly - 47.5mm Bore - NX-40080-2

Part 1316782 fits the following machines

See if this part fits your ride

Yamaha
2001 Yamaha YZ80
2000 Yamaha YZ80
1999 Yamaha YZ80
1998 Yamaha YZ80
1997 Yamaha YZ80
1996 Yamaha YZ80
1995 Yamaha YZ80
1994 Yamaha YZ80
1993 Yamaha YZ80
2012 Yamaha YZ85
2011 Yamaha YZ85
2010 Yamaha YZ85
2009 Yamaha YZ85
2008 Yamaha YZ85
2007 Yamaha YZ85
2006 Yamaha YZ85
2005 Yamaha YZ85
2004 Yamaha YZ85
2003 Yamaha YZ85
2002 Yamaha YZ85

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Instructions and Media for Namura Piston Assembly - 47.5mm Bore - NX-40080-2

Video Brand Overview: Namura Techologies- Pistons and Gaskets Instructional Video 2:52