Engine

SpecificationsPart: Top End KitSize: 67.95 mmOversize: +0.01 mmPiston Type: CastRing Count: Dual RingCompression Ratio: 10.6:1Product FeaturesAnodized piston head increases strength and heat dissapation. MOST Namura pistons feature a machined head which...

SpecificationsPart: Top End KitSize: 67.94 mmOversize: StdPiston Type: CastRing Count: Dual RingCompression Ratio: 10.6:1Product FeaturesAnodized piston head increases strength and heat dissapation. MOST Namura pistons feature a machined head which helps...

SpecificationsPart: PistonSize: 95.97 mmOversize: StdPiston Type: ForgedCompression Ratio: 12.0:1Product FeaturesForged pistons compared to standard cast pistons, offer superior tensile and yield srength at operating temps, and lower expansion rates (for...

SpecificationsPart: PistonSize: 43.44 mmOversize: StdPiston Type: CastRing Count: Single RingProduct FeaturesAnodized piston head increases strength and heat dissapation. MOST Namura pistons feature a machined head which helps reduce carbon build-up and...

Fits:MakeModelYearHondaCRF250R2004-2009HondaCRF250X2004-2017Product FeaturesIncludes all required gaskets, o-rings, seals, and washers for a complete water pump rebuild. All components are direct OE replacements. All parts included in the kit are made...

Fits:MakeModelYearYamahaWR450F2007-2015YamahaYZ450F2007-2009Product FeaturesIncludes all required gaskets, o-rings, seals, and washers for a complete water pump rebuild. All components are direct OE replacements. All parts included in the kit are made...

Fits:MakeModelYearKTM50 SX2006-2008KTM50 SX Junior2006-2008KTM50 SX Pro Junior LC2004-2005KTM50 SX Pro Sr LC2001-2005KTM65 SX2000-2008KTM65 XC2008Replaces OEM #: 45135054100Product FeaturesManufactured to OE specifications. Water pump impeller shaft is...

Fits:MakeModelYearSuzukiRMX450Z2010-2019SuzukiRMZ4502008-2020Product FeaturesIncludes all required gaskets, o-rings, seals, and washers for a complete water pump rebuild. All components are direct OE replacements. All parts included in the kit are made...

Fits:MakeModelYearHondaCRF450R2017-2018Product FeaturesIncludes all required gaskets, o-rings, seals, and washers for a complete water pump rebuild. All components are direct OE replacements. All parts included in the kit are made from high-quality...

Fits:MakeModelYearKawasakiKX1252003-2005Replaces OEM #: 13234-1117Product FeaturesManufactured to OE specifications. Water pump impeller shaft is manufactured from high grade, heated treated, stainless steel for durability and then polished for better...

SpecificationsPart: Piston RingsSize: 82.958mmProduct 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: PistonSize: 68.97 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...