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Piston Assembly - 79.96mm Bore - NA-50070

  • Part #:
    133353S
  • Mfg Part #:
    NA-50070
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Piston Assembly - 79.96mm Bore - NA-50070

  • Part #:
    133353S
  • Mfg Part #:
    NA-50070
MSRP: $99.95

Price: $79.96 20% off!
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Namura Piston Assembly - 79.96mm Bore - NA-50070
  • 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 its slightly worn, avoiding an expensive sleeve installation
  • Piston assemblies include ring(s), wrist pin and circlips


Will not accept OEM rings

For replacement rings order PART NO. 13-3354SR

NOTE: 2 pistons required per machine

NOTE: Nikasil Bore; cylinder sleeving or replating required for oversizes
Specifications
Part #: 133353S
Mfg #: NA-50070
Bore Size 79.96 mm
Type Piston Assembly
Type Piston w/Ring Set
Units Each
Weight 1.00 lbs
Fitment for Namura Piston Assembly - 79.96mm Bore - NA-50070

Part 133353S fits the following machines

Polaris
  • Ranger 700 4x4 EFI Commercial 2007
  • Ranger 700 6x6 EFI 2006-2009
  • Ranger 700 6x6 EFI Commercial 2007
  • Ranger 700 Crew 2008-2009
  • Ranger 700 Crew LE Black Cherry 2009
  • Ranger 700 Crew LE Browning Hunter Edition 2009
  • Ranger 700 Crew LE Turbo Silver 2008
  • Ranger 700 HD 2009
  • Ranger 700 XP 4x4 EFI 2005-2009
  • Ranger 700 XP 4x4 LE EFI 2005-2006
  • Ranger 700 XP 4x4 LE EFI Black Flame 2007
  • Ranger 700 XP 4x4 LE EFI Black Metallic 2008-2009
  • Ranger 700 XP 4x4 LE EFI Browning Hunter Edition 2006-2009
  • Ranger 700 XP 4x4 LE EFI Midnight Red 2007-2008
  • Ranger 700 XP 4x4 LE EFI Mossy Oak Camo 2007
  • Ranger 700 XP 4x4 LE EFI Orange Crush 2007
  • Ranger 700 XP 4x4 LE EFI Orange Crush Rally 2008
  • Ranger 700 XP 4x4 LE EFI Pearl White 2007-2008
  • Ranger 700 XP 4x4 LE EFI Stealth Black 2008
  • Ranger 700 XP 4x4 LE EFI Sunset Red 2009
  • Ranger 700 XP 4x4 LE EFI Supersonic Blue Rally 2008
  • Ranger 700 XP 4x4 LE EFI Turbo Silver 2007-2008
  • Sportsman 700 EFI 2007
  • Sportsman 700 Twin 2002-2006
  • Sportsman 700 Twin EFI 2004-2005
  • Sportsman 700 Twin EFI Browning Hunter Edition 2006
  • Sportsman 700 Twin EFI Dale Earnhardt, Jr. Edition 2005
  • Sportsman 700 Twin EFI Hunter Edition 2005
  • Sportsman 700 Twin Mossy Oak Camo 2003-2004
  • Sportsman 700 X2 EFI 2008
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