26266

- In-Stock and ready to ship today! View tires, apparel, helmets, exhaust and more!

  • Namura

Namura Piston Assembly - 72.5mm Bore - NA-50000-2

  • Part #: 1316842
  • Manufacturer Part #: NA-50000-2
  • MSRP Price: $79.99
  • Our Price: $71.99
You Save:
$8.00 (10%)
2 on Hand
  • Add to Cart
  • Add to Wish List/Gift Registry
1316842
No Hassle Returns

Overview of Namura Piston Assembly - 72.5mm Bore - NA-50000-2

  • 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


  • 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 72.5mm
Type Piston Assembly
Units Each
Weight 0.9 lbs

Specs for Namura Piston Assembly - 72.5mm Bore - NA-50000-2

Bore Size 72.5mm
Type Piston Assembly
Units Each
Weight 0.9 lbs

Fitment for Namura Piston Assembly - 72.5mm Bore - NA-50000-2

Part 1316842 fits the following machines

See if this part fits your ride

Polaris
1993 Polaris 2x4 250
1993 Polaris 4x4 250
1992 Polaris Big Boss 250 4x6
1991 Polaris Big Boss 250 4x6
1990 Polaris Big Boss 250 4x6
1989 Polaris Big Boss 250 4x6
1993 Polaris Big Boss 250 6x6
1992 Polaris Big Boss 250 6x6
1991 Polaris Big Boss 250 6x6
1989 Polaris Big Boss 250 6x6
1987 Polaris Cyclone 250X
1986 Polaris Scrambler 250
1985 Polaris Scrambler 250
2006 Polaris Trail Blazer 250
2005 Polaris Trail Blazer 250
2004 Polaris Trail Blazer 250
2003 Polaris Trail Blazer 250
2002 Polaris Trail Blazer 250
2001 Polaris Trail Blazer 250
2000 Polaris Trail Blazer 250
1999 Polaris Trail Blazer 250
1998 Polaris Trail Blazer 250
1997 Polaris Trail Blazer 250
1996 Polaris Trail Blazer 250
1995 Polaris Trail Blazer 250
1994 Polaris Trail Blazer 250
1993 Polaris Trail Blazer 250
1992 Polaris Trail Blazer 250
1991 Polaris Trail Blazer 250
1990 Polaris Trail Blazer 250
1998 Polaris Trail Blazer 250 ES
1997 Polaris Trail Blazer 250 ES
1996 Polaris Trail Blazer 250 ES
2002 Polaris Trail Blazer 250 Freedom
1998 Polaris Trail Blazer ES
1997 Polaris Trail Blazer ES
1996 Polaris Trail Blazer ES
2002 Polaris Trail Blazer Freedom
1999 Polaris Trail Boss 250
1998 Polaris Trail Boss 250
1997 Polaris Trail Boss 250
1996 Polaris Trail Boss 250
1995 Polaris Trail Boss 250
1994 Polaris Trail Boss 250
1993 Polaris Trail Boss 250
1992 Polaris Trail Boss 250
1991 Polaris Trail Boss 250
1990 Polaris Trail Boss 250
1988 Polaris Trail Boss 250
1986 Polaris Trail Boss 250
1985 Polaris Trail Boss 250
1992 Polaris Trail Boss 250 2x4
1991 Polaris Trail Boss 250 2x4
1990 Polaris Trail Boss 250 2x4
1989 Polaris Trail Boss 250 2x4
1988 Polaris Trail Boss 250 2x4
1987 Polaris Trail Boss 250 2x4
1986 Polaris Trail Boss 250 2x4
1985 Polaris Trail Boss 250 2x4
1992 Polaris Trail Boss 250 4x4
1991 Polaris Trail Boss 250 4x4
1990 Polaris Trail Boss 250 4x4
1989 Polaris Trail Boss 250 4x4
1988 Polaris Trail Boss 250 4x4
1987 Polaris Trail Boss 250 4x4
1989 Polaris Trail Boss 250R/ES
1988 Polaris Trail Boss 250R/ES
1987 Polaris Trail Boss 250R/ES
1993 Polaris Trail Boss 2x4
1992 Polaris Trail Boss 2x4
1991 Polaris Trail Boss 2x4
1989 Polaris Trail Boss 2x4
1988 Polaris Trail Boss 2x4
1986 Polaris Trail Boss 2x4
1985 Polaris Trail Boss 2x4
1993 Polaris Trail Boss 4x4
1992 Polaris Trail Boss 4x4
1991 Polaris Trail Boss 4x4
1989 Polaris Trail Boss 4x4
1988 Polaris Trail Boss 4x4
1987 Polaris Trail Boss 4x4
2002 Polaris Xplorer 250 4x4
2001 Polaris Xplorer 250 4x4
2000 Polaris Xplorer 250 4x4

Reviews for Namura Piston Assembly - 72.5mm Bore - NA-50000-2

There are no customer reviews for this item yet.
5 Stars
0
4 Stars
0
3 Stars
0
2 Stars
0
1 Stars
0

Instructions and Media for Namura Piston Assembly - 72.5mm Bore - NA-50000-2

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