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Namura Piston Assembly - 67mm Bore - NX-30025

  • Part #: 133195S
  • Manufacturer Part #: NX-30025

MSRP Price: $85.31

Our Price: $76.78

You Save:
$8.53 (10%)
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Overview of Namura Piston Assembly - 67mm Bore - NX-30025

  • 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: SCEM composite bore - cylinder sleeving or replating required for oversize

    Included Items:
    (1) Pison
    (1) Ring set
    (2) Wrist pin clips
    (1) Wrist pin

Specs for Namura Piston Assembly - 67mm Bore - NX-30025

Bore Size 67 mm
Type Piston Assembly
Type - Pistons & Piston Rings Piston w/Ring Set
Units Each
Weight 0.80 lbs

Specs for Namura Piston Assembly - 67mm Bore - NX-30025

Bore Size 67 mm
Type Piston Assembly
Type - Pistons & Piston Rings Piston w/Ring Set
Units Each
Weight 0.80 lbs

Fitment for Namura Piston Assembly - 67mm Bore - NX-30025

See if this part fits your ride

Part 133195S fits the following machines

Suzuki
  • 1995 Suzuki RM250
  • 1994 Suzuki RM250
  • 1993 Suzuki RM250
  • 1992 Suzuki RM250
  • 1991 Suzuki RM250
  • 1990 Suzuki RM250
  • 1989 Suzuki RM250
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Instructions and Manuals for Namura Piston Assembly - 67mm Bore - NX-30025