Engine

Fits:MakeModelYearKawasakiKX4502019-2023Product FeaturesDesigned to be used with stainless steel valves. Manufactured from a high stength oil-tempered steel alloy. Heat treated to increase the durability. Machined to precise specifications.

Fits:MakeModelYearNoteHusabergFE3502013It is recommended this valve be used with an aftermarket spring designed for stainless steel valves.HusabergFE350 4 Stroke2014It is recommended this valve be used with an aftermarket spring designed for stainless...

SpecificationsPart: PistonSize: 77.96 mmOversize: StdPiston Type: ForgedCompression Ratio: 13.2:1Product FeaturesForged pistons compared to standard cast pistons, offer superior tensile and yield srength at operating temps, and lower expansion rates (for...

SpecificationsPart: Top End KitSize: 85.97 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...

SpecificationsPart: Top End KitSize: 86.97 mmOversize: +1.00 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...

SpecificationsPart: Top End KitSize: 74.45 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...

SpecificationsPart: Top End KitSize: 85.47 mmOversize: +0.50 mmPiston Type: CastCompression Ratio: 11.0:1 HighProduct FeaturesAnodized piston head increases strength and heat dissapation. MOST Namura pistons feature a machined head which helps reduce...

SpecificationsPart: Top End KitSize: 85.47 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...

SpecificationsPart: Top End KitSize: 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...

SpecificationsPart: Top End GasketsProduct FeaturesAll components are manufactured to OE-specs. Paper gaskets are composed of non-asbestos Nitrile Butadiene bonded cellulose fiber materials, which maintain their tensile strength and torque retention in...

SpecificationsPart: Top End KitSize: 73.2 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...

SpecificationsPart: Complete Gasket SetProduct FeaturesAll components are manufactured to OE-specs. Paper gaskets are composed of non-asbestos Nitrile Butadiene bonded cellulose fiber materials, which maintain their tensile strength and torque retention...