Cast Piston has Super-High Silicone Content for Additional Strength
Piston Skirts are Molybdenium Teflon Coated,
to Minimize Resistance/Wear & Provide Extended Life
Piston Dome is Anodized for Superior Heat Resistance & Longer Lifespan
Gasket Set will be Namura or Winderosa (Vertex)
90.50 mm (.020) BORE
(Piston Diameter Size is 90.46 mm)
1998 1999 2000 2001 2002 2003 2004 Honda Foreman 450 4x4 ES (TRX 450 ES)
1998 1999 2000 2001 2002 2003 2004 Honda Foreman 450 4x4 S (TRX 450 S)