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Piston Assembly - 92.5mm Bore - NA-50004-2

  • Part #:
    1316872
  • Mfg Part #:
    NA-50004-2
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Piston Assembly - 92.5mm Bore - NA-50004-2

  • Part #:
    1316872
  • Mfg Part #:
    NA-50004-2
Price: $115.95
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Namura Piston Assembly - 92.5mm Bore - NA-50004-2
  • 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


Included Items:

(1) Piston
(1) Ring set
(1) Wrist pin
(2) Circlips

Specifications
Bore Size 92.5 mm
Mfg #: NA-50004-2
Part #: 1316872
Type Piston Assembly
Type Piston w/Ring Set
Units Each
Weight 1.30 lbs
Fitment for Namura Piston Assembly - 92.5mm Bore - NA-50004-2

Part 1316872 fits the following machines

Polaris

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