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.040 Over Bore Piston, Bearing & Gasket Kit Polaris 250 2-Stroke ATV's 73mm

Sold by Forward Powersports

.040 Over Bore Piston, Bearing & Gasket Kit Polaris 250 2-Stroke ATV's 73mm

Sold by Forward Powersports

$110.95 You Save: $39.00 (35.1%)

$71.95

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Manufactured by Namura Kit includes piston, rings, bearing, pin, clips, & top end gasket kit (you get exactly what is pictured) Cast piston has super-high silicone content for additional strength Piston skirts are Molybdenium Teflon coated...
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Product Information

SKU: (1)NA-50000-4K

.040 Over Bore Piston, Bearing & Gasket Kit Polaris 250 2-Stroke ATV's 73mm

  • Manufactured by Namura
  • Kit includes piston, rings, bearing, pin, clips, & top end gasket kit (you get exactly what is pictured)
  • Cast piston has super-high silicone content for additional strength
  • Piston skirts are Molybdenium Teflon coated to minimize resistance/wear and provide extended life
  • Piston dome is anodized for superior heat resistance and longer lifespan
  • Namura gaskets use performance materials to increase durability and provide greater reliability
  • Includes all gaskets pictured to rebuild top end
  • Kit is for .040 over bore size - 73.00mm
  • Piston is 72.96mm
  • Made in Taiwan
  • Fits:
    • 1985 Polaris Trail Boss 250 2x4

    • 1986 Polaris Trail Boss 250 2x4

    • 1987 Polaris Trail Boss 250 2x4
    • 1987 Polaris Trail Boss 250 4x4

    • 1988 Polaris Trail Boss 250 2x4
    • 1988 Polaris Trail Boss 250 4x4

    • 1989 Polaris Big Boss 250 4x6
    • 1989 Polaris Trail Boss 250 2x4
    • 1989 Polaris Trail Boss 250 4x4

    • 1990 Polaris Big Boss 250 4x6
    • 1990 Polaris Trail Blazer 250
    • 1990 Polaris Trail Boss 250 2x4
    • 1990 Polaris Trail Boss 250 4x4

    • 1991 Polaris Big Boss 250 4x6
    • 1991 Polaris Big Boss 250 6x6
    • 1991 Polaris Trail Blazer 250
    • 1991 Polaris Trail Boss 250 2x4
    • 1991 Polaris Trail Boss 250 4x4

    • 1992 Polaris Big Boss 250 4x6
    • 1992 Polaris Big Boss 250 6x6
    • 1992 Polaris Trail Blazer 250
    • 1992 Polaris Trail Boss 250 2x4
    • 1992 Polaris Trail Boss 250 4x4

    • 1993 Polaris 250 2x4
    • 1993 Polaris 250 4x4
    • 1993 Polaris 250 6x6
    • 1993 Polaris Trail Blazer 250

    • 1994 Polaris Trail Blazer 250
    • 1994 Polaris Trail Boss 250

    • 1995 Polaris Trail Blazer 250
    • 1995 Polaris Trail Boss 250

    • 1996 Polaris Trail Blazer 250
    • 1996 Polaris Trail Boss 250

    • 1997 Polaris Trail Blazer 250
    • 1997 Polaris Trail Boss 250

    • 1998 Polaris Trail Blazer 250
    • 1998 Polaris Trail Boss 250

    • 1999 Polaris Trail Blazer 250
    • 1999 Polaris Trail Boss 250

    • 2000 Polaris Trail Blazer 250
    • 2000 Polaris Xplorer 250 4x4

    • 2001 Polaris Trail Blazer 250
    • 2001 Polaris Xplorer 250 4x4

    • 2002 Polaris Trail Blazer 250
    • 2002 Polaris Xplorer 250 4x4

    • 2003 Polaris Trail Blazer 250

    • 2004 Polaris Trail Blazer 250

    • 2005 Polaris Trail Blazer 250

    • 2006 Polaris Trail Blazer 250

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