Namura 186-30216 / NA-30002-16K Big Bore Piston Top End Rebuild Kit 434cc Engine 2000-2016

NAMURASKU: 12WPS_186-30216

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Brand/MPN: Namura 186-30216 / NA-30002-16K

  • Designed for the 2000-2016 Suzuki DRZ400, 2003-2006 Kawasaki KFX400, 2003-2006 Kawasaki KLX400, 2003-2014 Suzuki Quadsport LTZ400, 2004-2008 Arctic Cat 400 DVX

  • Piston Size - 93.96mm; Anodized Domes - Increases heat resistance and durability; pistons with anodized domes are 75% stronger than non-anodized pistons

  • Hypereutectic Casting Process - Provides higher silicon content for reduced expansion rates and additional wear resistance; it also has an ability to withstand higher cylinder temperatures

  • Machined Smooth Heads - Reflects combustion heat and reduces carbon buildup, protecting the top of the piston Some tests have shown this feature can increase horsepower and fuel economy by up to 6%

  • MOS2 (Teflon/Molybdenum) Coated Skirts- A rolled on application process provides a bond that is 10 times stronger than other spray on coatings. Benefits include increased heat transfer, reduced friction and helping to eliminate cold seizures.

Namura's Top-End Kit, which includes everything you need to get your ride operational again; piston, a top-end gasket kit and wrist-pin bearings (where applicable) are all included in this convenient, time saving kit. Everything you see for a proper hassle free installation. Namura pistons have Molybdenium/Teflon skirt coatings to minimize resistance for extended life. All Namura pistons have anodized domes and high silicone content for superior heat resistance and strength.

Please refer to your vehicle owners manual for additional fitment and compatibility information

Product Specifications


MPN: 186-30216 / NA-30002-16K

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