Engine

Fits:MakeModelYearNoteKawasakiKLX400R2003-2004(2 Needed)KawasakiKLX400SR2003(2 Needed)SuzukiDRZ4002000-2006(2 Needed)SuzukiDRZ400E2000-2007(2 Needed)SuzukiDRZ400S2000-2022(2 Needed)SuzukiDRZ400SM2005-2022(2 Needed)Part Notes: Sold individually.Valve...

Fits:MakeModelYearHondaCRF450R2002-2008HondaTRX450ER Electric Start2007-2009HondaTRX450ER Electric Start2011-2014HondaTRX450R Kick Start2006-2009Product FeaturesAll kits include valve(s), spring(s), retainer(s), and seat(s) to do complete replacement of...

SpecificationsPart: Top End KitSize: 96.96 mmOversize: +0.01 mmPiston Type: ForgedCompression Ratio: 12.5:1Product FeaturesForged pistons compared to standard cast pistons, offer superior tensile and yield srength at operating temps, and lower expansion...

SpecificationsPart: Top End KitSize: 96.97 mmOversize: +0.02 mmPiston Type: ForgedCompression Ratio: 12.5:1Product FeaturesForged pistons compared to standard cast pistons, offer superior tensile and yield srength at operating temps, and lower expansion...

SpecificationsPart: Top End KitSize: 96.95 mmOversize: StdPiston Type: ForgedCompression Ratio: 12.5:1Product FeaturesForged pistons compared to standard cast pistons, offer superior tensile and yield srength at operating temps, and lower expansion rates...

SpecificationsPart: Piston RingsSize: 77.96-77.98mmProduct 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...

SpecificationsPart: Piston RingsSize: 92.48mmProduct 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...

SpecificationsPart: Piston RingsSize: 92.98mmProduct 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...

SpecificationsPart: Piston RingsSize: 93.48mmProduct 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...

SpecificationsPart: Piston RingsSize: 91.98mmProduct 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...

SpecificationsPart: Top End KitSize: 84.45 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...

SpecificationsPart: Piston RingsSize: 91.97mmProduct 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...