Engine

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...

Product FeaturesHigh quality replacement intake valve Sold individually Fits:MakeModelYearPolarisSportsman 5502012-2013PolarisSportsman 550 EFI2011PolarisSportsman 550 EFI EPS2010-2011PolarisSportsman 550 EPS2012-2014PolarisSportsman 550...

Yamaha Warrior Intake Carburetor Boot with o-ring, nuts, bolts, washer and lock washerFits: 1987-Up YFM 350X Warriors

SpecificationsPart: Top End KitSize: 79.96 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: 78.98 mmOversize: +0.01 mmPiston Type: ForgedCompression Ratio: 13.9:1Product FeaturesForged pistons compared to standard cast pistons, offer superior tensile and yield srength at operating temps, and lower expansion...

SpecificationsPart: PistonSize: 94.96 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 rates...

SpecificationsPart: Piston RingsSize: 88.95mmProduct 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: 88.95mmProduct 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: 75.95mmProduct 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: 74.008 mmOversize: +0.05 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.All...

SpecificationsPart: PistonSize: 74.008 mmOversize: +0.05 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.All...

SpecificationsPart: PistonSize: 53.96 mmOversize: +0.01 mmPiston 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...