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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.
K&L Supply 13-6779 9.50mm Valve Shim Refill - 2.45mm
$31.94
$31.94
K and L shims exceed the maximum of the Apparent Rockwell Hardness C scale. Our shims average 47.0 compared to the 46.0 maximum..
J.E. Pistons 323556 FSR Pro Series 2 Ring Piston Kit - Standard Bore 77.00mm, 13.5:1 Compression
$309.99
$309.99
Bore: 77.00mm Compression: 13.5:1 Compression Sizing: Standard BoreAs the leader in forged racing pistons, JE Pistons has applied over 75 years of experience to its carefully developed line of prem...
8% Off
Pro-One Performance 201050B Oil Cooler Kit for 1in. to 1 1/4in. Frame Tubes - Black
$282.44
$282.44
$307.95
Billet aluminum oil cooler is chrome plated and features cooling louvers in tube body. Available with or without oil temperature gauge.
8% Off
Pro-One Performance 201050 Oil Cooler Kit for 1in. to 1 1/4in. Frame Tubes - Chrome
$282.44
$282.44
$307.95
Billet aluminum oil cooler is chrome plated and features cooling louvers in tube body. Available with or without oil temperature gauge.
Pro-X 29.748290 7.48mm Shims - 2.90mm
$21.83
$21.83
Replacement shims.
15% Off
Hot Rods CBK0121 Bottom End Kit
$564.35
$564.35
$663.95
Hot Rods Bottom End kits include everything needed to complete crankshaft installation:. Hot Rods main bearings and seals kit (Main seals included when applicable). Complete engine gasket set inclu...
10% Off
Wossner 8001DB Piston Kit - 66.35mm
$136.31
$136.31
$152.00
Bore: 66.35mm Sizing: Sizing Not AvailableWossner (pronounced Werssner) Pistons, Germanys finest aftermarket forged piston company brings precision and quality to North America. Top European racers...
Hinson Racing FSC794-8-0817 Clutch Plate and Spring Kit
$199.99
$199.99
Includes fiber and steel clutch plates with springs. Can be used with OEM baskets, inner hubs and pressure plates. Developed with and recommended to enhance the performance of Hinson clutch baskets...
7% Off
Vesrah VG-P006C Complete Gasket Kit
$66.31
$66.31
$71.45
Complete gasket sets are OEM replacements, including all necessary engine gaskets, O-rings and valve guide seals to rebuild a complete engine.Vehicle Fitment:1994-1995 Polaris 400L 2x4 1994 Polaris...
8% Off
Wossner 8116DB Piston Kit - 53.95mm
$111.94
$111.94
$122.00
Bore: 53.95mm Sizing: Sizing Not AvailableWossner (pronounced Werssner) Pistons, Germanys finest aftermarket forged piston company brings precision and quality to North America. Top European racers...
Vesrah SF-4002 Oil Filter
$18.74
$18.74
OEM # 16099-004. Manufactured from the finest filter paper. Trap even the smallest particles. Come complete with sealing ring when necessary.Vehicle Fitment:2001-2003 Kawasaki KEF300 Lakota Sport ...
10% Off
Wossner 8140DA Piston Kit - 66.34mm
$136.31
$136.31
$152.00
Bore: 66.34mm Sizing: Sizing Not AvailableWossner (pronounced Werssner) Pistons, Germanys finest aftermarket forged piston company brings precision and quality to North America. Top European racers...
7% Off
Wossner 8156D025 Piston Kit - 0.25mm Oversize to 66.19mm
$141.13
$141.13
$152.00
Bore: 66.19mm Sizing: 0.25mm OversizeWossner (pronounced Werssner) Pistons, Germanys finest aftermarket forged piston company brings precision and quality to North America. Top European racers and ...
5% Off
Wossner 8020D050 Piston Kit - 54.45mm
$115.89
$115.89
$122.00
Bore: 54.45mm Sizing: 0.50mm OversizeWossner (pronounced Werssner) Pistons, Germanys finest aftermarket forged piston company brings precision and quality to North America. Top European racers and ...
Vesrah GG-4018-EX Exhaust Valve
$44.32
$44.32
Vesrah valves are precision manufactured from top-quality materials to match OEM valves. Sold each.Vehicle Fitment:1985-1990 Kawasaki EN450A 454 LTD 1996-2009 Kawasaki EN500C Vulcan 500 LTD 1987-19...
11% Off
Wossner P4021 Forged Connecting Rod Kit
$154.19
$154.19
$174.00
Designed to fit OEM bearing and crank pin. For best results use corresponding Wssner piston kit. Connecting rod only; bearing and pin not included.Vehicle Fitment:1999-2008 Honda TRX400EX Sportrax
Vesrah GG-3014-IN Intake Valve
$30.35
$30.35
Vesrah valves are precision manufactured from top-quality materials to match OEM valves exactly. Sold each.Vehicle Fitment:2003-2006 Kawasaki KLX125 2003-2006 Kawasaki KLX125L 1985-1986 Suzuki ALT1...
Vesrah GG-1040-EX Exhaust Valve
$55.84
$55.84
Vesrah valves are precision manufactured from top-quality materials to match OEM valves. Sold each.Vehicle Fitment:1991-1996 Honda XR250L 1986-1995 Honda XR250R
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