Engine

Engine

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  • Namura Std Top End Kit 10.9 NX-40025KA for YZ250 YZ250X 2002-2023

    Namura Std Top End Kit 10.9 NX-40025KA for YZ250 YZ250X 2002-2023

    Other

    $126.52
    SpecificationsPart: Top End KitSize: 66.35 mmOversize: StdPiston Type: CastRing Count: Dual RingCompression Ratio: 10.9Product FeaturesAnodized piston head increases strength and heat dissapation. MOST Namura pistons feature a machined head which helps...
    DS01-0088
    $126.52
    Qty in Cart: 0
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    $126.52
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  • Namura Forged +0.01mm Top End Kit FX-40032-BK for Yamaha WR250F YZ250F 2001-2004

    Namura Forged +0.01mm Top End Kit FX-40032-BK for Yamaha WR250F YZ250F 2001-2004

    Other

    $189.90
    SpecificationsPart: Top End KitSize: 76.95 mmOversize: +0.01 mmPiston Type: ForgedProduct FeaturesForged pistons compared to standard cast pistons, offer superior tensile and yield srength at operating temps, and lower expansion rates (for tighter build...
    DS00-7985
    $189.90
    Qty in Cart: 0
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    $189.90
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  • Namura Forged Std Piston FX-40037 for Yamaha WR250F YZ250FX 15-19 YZ250F 14-18

    Namura Forged Std Piston FX-40037 for Yamaha WR250F YZ250FX 15-19 YZ250F 14-18

    Other

    $147.17
    SpecificationsPart: PistonSize: 76.96 mmOversize: StdPiston Type: ForgedProduct FeaturesForged pistons compared to standard cast pistons, offer superior tensile and yield srength at operating temps, and lower expansion rates (for tighter build...
    DS00-7995
    $147.17
    Qty in Cart: 0
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    $147.17
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  • Namura 85.97mm Piston Rings NA-10003-4R for Honda XR400R 1996-2004

    Namura 85.97mm Piston Rings NA-10003-4R for Honda XR400R 1996-2004

    Other

    $37.43
    SpecificationsPart: Piston RingsSize: 85.97mmProduct FeaturesCompression rings are manufactured from either a highly ductile cast iron, or stainless steel alloy. The material of the rings is determined by the material of the cylinder wall the rings will...
    DS00-8112_Motorcycle
    $37.43
    Qty in Cart: 0
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    $37.43
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  • Namura 85.97mm Piston Rings NA-10003-4R for Honda TRX400EX TRX400X 1999-2014

    Namura 85.97mm Piston Rings NA-10003-4R for Honda TRX400EX TRX400X 1999-2014

    Other

    $37.43
    SpecificationsPart: Piston RingsSize: 85.97mmProduct FeaturesCompression rings are manufactured from either a highly ductile cast iron, or stainless steel alloy. The material of the rings is determined by the material of the cylinder wall the rings will...
    DS00-8112_ATV/UTV
    $37.43
    Qty in Cart: 0
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    $37.43
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  • Namura +0.25mm Piston NA-10026-1 for Honda Recon 250 TRX250 2x4 1997-2001

    Namura +0.25mm Piston NA-10026-1 for Honda Recon 250 TRX250 2x4 1997-2001

    Other

    $82.88
    SpecificationsPart: PistonSize: 68.7 mmOversize: +0.25 mmPiston Type: CastProduct FeaturesAnodized piston head increases strength and heat dissapation. MOST Namura pistons feature a machined head which helps reduce carbon build-up and reflect heat.All...
    DS00-8242
    $82.88
    Qty in Cart: 0
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    $82.88
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  • Namura 84.97mm Piston Rings NA-10040R for Honda Rancher 400 4x4 AT 2004-2007

    Namura 84.97mm Piston Rings NA-10040R for Honda Rancher 400 4x4 AT 2004-2007

    Other

    $37.43
    SpecificationsPart: Piston RingsSize: 84.97mmProduct FeaturesCompression rings are manufactured from either a highly ductile cast iron, or stainless steel alloy. The material of the rings is determined by the material of the cylinder wall the rings will...
    DS00-8262
    $37.43
    Qty in Cart: 0
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    $37.43
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  • Namura Std Top End Kit NA-10046K for Honda TRX450R ER 2006-2014

    Namura Std Top End Kit NA-10046K for Honda TRX450R ER 2006-2014

    Other

    $189.90
    SpecificationsPart: Top End KitSize: 95.96 mmOversize: StdPiston Type: CastProduct FeaturesAnodized piston head increases strength and heat dissapation. MOST Namura pistons feature a machined head which helps reduce carbon build-up and reflect heat.All...
    DS00-8298
    $189.90
    Qty in Cart: 0
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    $189.90
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  • Namura Std Top End Kit NA-10043K

    Namura Std Top End Kit NA-10043K

    Other

    $154.44
    SpecificationsPart: Top End KitSize: 86.48 mmOversize: StdPiston Type: CastProduct FeaturesAnodized piston head increases strength and heat dissapation. MOST Namura pistons feature a machined head which helps reduce carbon build-up and reflect heat.All...
    DS00-8281
    $154.44
    Qty in Cart: 0
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    $154.44
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  • Namura +0.50mm Top End Kit NA-10090-2K for TRX90 TRX90EX TRX90X 1993-2023

    Namura +0.50mm Top End Kit NA-10090-2K for TRX90 TRX90EX TRX90X 1993-2023

    Other

    $86.52
    SpecificationsPart: Top End KitSize: 47.47 mmOversize: +0.50 mmPiston Type: CastProduct FeaturesAnodized piston head increases strength and heat dissapation. MOST Namura pistons feature a machined head which helps reduce carbon build-up and reflect heat...
    DS00-8305
    $86.52
    Qty in Cart: 0
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    $86.52
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  • Namura 79.98mm Piston Rings NA-20036R for Kawaski Prairie 360 2x4 4x4 2003-2012

    Namura 79.98mm Piston Rings NA-20036R for Kawaski Prairie 360 2x4 4x4 2003-2012

    Other

    $39.25
    SpecificationsPart: Piston RingsSize: 79.98mmProduct FeaturesCompression rings are manufactured from either a highly ductile cast iron, or stainless steel alloy. The material of the rings is determined by the material of the cylinder wall the rings will...
    DS00-8462
    $39.25
    Qty in Cart: 0
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    $39.25
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  • Namura 68.97mm Piston Rings NA-20003R for Kawasaki Bayou 250 KLF250A 2003-2011

    Namura 68.97mm Piston Rings NA-20003R for Kawasaki Bayou 250 KLF250A 2003-2011

    Other

    $31.06
    SpecificationsPart: Piston RingsSize: 68.97mmProduct FeaturesCompression rings are manufactured from either a highly ductile cast iron, or stainless steel alloy. The material of the rings is determined by the material of the cylinder wall the rings will...
    DS00-8427
    $31.06
    Qty in Cart: 0
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    $31.06
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