Engine

25001 products

Powersport Superstore is your go-to source for Engine and related parts. Shop our unbeatable selection of Engine with top-tier service, fast shipping, and great prices.

11% Off

$136.81

~~$152.95~~

Machined from 303 stainless steel thats 15 percent heavier than standard steel, allowing more mass in a smaller space. No extra gaskets or leaking plastic spacers. Weights that require more room co...

$10.07

Made in the USA. OEM Rerefence # 11352-MEB-671, 11352-HP1-670Vehicle Fitment:Honda CRF450R 2002-2016Honda CRF450X 2012-2017Honda CRF450X 2005-2009Honda TRX450ER Electric Start 2012-2014Honda TRX450...

Kibblewhite Precision 30-3004 Black Diamond Exhaust Valve

$45.19

Material: Stainless SteelHead Diameter: 31.00mm / 1.220in. Stem Diameter: 6.6mm / 0.2585in. Tulip: 29deg. Overall Length: 4.095in. Remarks: Standard. Black Diamond valves feature one-piece stainle...

Kibblewhite Precision 30-3003 Black Diamond Intake Valve

$46.78

Material: Stainless SteelHead Diameter: 36.00mm / 1.417in. Stem Diameter: 6.6mm / 0.2590in. Tulip: 23deg. Overall Length: 4.165in. Remarks: Standard. Black Diamond valves feature one-piece stainle...

10% Off

Vertex VTK22498B Race GP Style Top End Piston Kit - Standard Bore 53.96mm, Standard Compression

$188.06

~~$208.95~~

Bore: 53.96mm Compression: Standard Compression Sizing: Standard BoreAll piston skirts are coated with a high-tech Molybdenum Disulfide coating for faster break-in time and increased piston life. A...

15% Off

Vertex WR101-177 Complete Engine Rebuild Kit In A Box

$737.76

~~$867.95~~

Convenient one-stop shop in a box; nearly all components required for a complete and professional rebuild. Vertex piston kit (standard compression piston, rings, pin and clips). Hot Rods heavy duty...

$25.45

Each ring set is for one piston. All Wiseco rings can be used in cast iron, nickel ceramic plating (Nikasil), boron composite, and Electrofusion bores. CAUTION: Unless otherwise noted, Wiseco rings...

$22.81

Always fit new springs which get tired after miles of heat and use. EBC spring kits are 10% stiffer than standard and are sold in engine sets. As stated in general fitting/safety instructions, advi...

9% Off

$71.10

~~$77.72~~

Almost identical to original equipment clutch plates, the CK series are a cork based product impregnated with aluminum particles to increase wear life and heat resistance. Material is highly compre...

8% Off

Pc Racing PCS4B FLO Spin On Stainless Steel Oil Filter - Black

$146.96

~~$159.95~~

The most technically advanced oil filters you can buy. The filter element is made from medical grade, type 304 stainless steel micronic filter cloth to provide unmatched protection against oil cont...

10% Off

Boyesen CC-32M Factory Clutch Cover - Magnesium

$105.70

~~$117.95~~

Set your ride apart from the rest with the ultimate look in race performance. Lightweight factory clutch covers provide years of outstanding protection; guaranteed not to warp. Individually surface...

$44.24

Silent Chain. Premium material combines strength and durability and impact resistance. Engineered to exceed O.E.M. specifications and tolerances.Vehicle Fitment:2015-2024 Yamaha WR250F 2014-2024 Ya...

8% Off

Kb Performance KB292.030 Cast Piston Kit (61ci., Domed) - .030in. Oversize to 3.218in., 8.2:1 Compression

$246.69

~~$267.95~~

High-quality premium performance pistons are a special hypereutectic T5 aluminum alloy. This alloy makes it possible to build a lightweight piston that makes more power, runs great, uses less fuel ...

7% Off

Kb Performance KB263.020 Cast Piston Kit (74ci., Domed) - .020in. Oversize to 3.457in., 9.0:1 Compression

$220.94

~~$237.95~~

$96.98

These sets include the head, base, and upper end gaskets. They are designed for piston replacement. Made in the USA.Vehicle Fitment:Polaris 600 XC 1997-1999Polaris 600 XCR 1995-1996Polaris XLT 1996...

$77.05

These sets include the head, base, and upper end gaskets. They are designed for piston replacement. Made in the USA.Vehicle Fitment:Polaris 550 Classic 2003-2006Polaris 550 INDY 2017-2018Polaris 55...

5% Off

$131.02

~~$137.92~~

These sets include all gaskets and seals necessary to rebuild the engine and transmission..Vehicle Fitment:2007-2009 Yamaha WR450F 2011-2015 Yamaha WR450F 2006-2009 Yamaha YZ450F

11% Off

La Sleeve H5599 Cylinder Sleeve - 47.50mm Bore

$115.31

~~$129.95~~

Original cylinder bore is chrome plated, nikasil, or electrofused. Re-sleeve worn or seized cylinders with sleeves manufactured by LA Sleeve Co. An economical solution available for riders, racers...

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Engine

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New to Powersport Superstore? Try our Year-Make-Model search and find the right parts for your ride by clicking "My Garage" on the upper-right! ➡

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