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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.
Hinson Racing CS641-6-1901 Hi-Temp Clutch Spring Kit
$69.99
$69.99
Developed with and recommended to enhance performance of OEM pressure plates as well as Hinson clutch baskets, inner hubs and pressure plates. Made out of high-temperature steel to OEM specificatio...
10% Off
Kibblewhite Precision 80-80876T Tensilite Titanium Exhaust Valve
$99.50
$99.50
$109.95
All KPMI titanium valves are manufactured from solid U.S. milled titanium bar. The titanium bar is cut, forged and then the stem is pulled from the forging process and cross-sectionally reduced. Af...
Kibblewhite Precision 71034-4 OEM Replacement Seals - 11/32in. Stem Diameter Kibblewhite Precision 71034-4 OEM Replacement Seals - 11/32in. Stem Diameter
$17.58
$17.58
Material: Solid Teflon. Reference: See Figure 1. Quantity: Pkg. of 4 (Seal Style 7). Stem Diameter: 11/32in. Overall Length: 0.375in. Seal O.D.: 0.630in. A: 0.530in. +/-0.002in. B: ---. C: ---. D: ...
Kibblewhite Precision 71036-4 OEM Replacement Seals - 3/8in. Stem Diameter Kibblewhite Precision 71036-4 OEM Replacement Seals - 3/8in. Stem Diameter
$17.58
$17.58
Material: Solid Teflon. Reference: See Figure 1. Quantity: Pkg. of 4 (Seal Style 7). Stem Diameter: 3/8in. Overall Length: 0.400in. Seal O.D.: 0.720in. A: 0.625in. +/-0.002in. B: ---. C: ---. D: 0....
15% Off
Cylinder Works 50007-K02 Standard Bore Cylinder Kit - 88.00mm Bore, 12.3:1 Compression
$683.35
$683.35
$803.95
Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders. Cylinder kits include matched Vertex pistons to ensure longevity, performance and...
5% Off
Hot Rods K055 Main Bearing and Seal Kit
$99.71
$99.71
$104.95
Precision, high-quality main bearing and seal kits complement Hot Rods crankshaft assemblies. All kits contain two main bearings and two seals, except where noted.Vehicle Fitment:2007-2009 Suzuki R...
Hot Rods OSK0024 Countershaft Seal Kit
$23.59
$23.59
Quick solution to repairing a leaking counter shaft seal in one complete kit. Includes Hot Rods countershaft seal, countershaft bushing, O-rings, and sprocket nut washer (where applicable). Note: D...
Venom Products 210141-001 Ski-Doo TRA Primary Clutch Spring - 160-290 Yellow/Green
$37.15
$37.15
Force Lbs. @ 73.6mm-39.2mm (2.913in. - 1.653in.). Venom primary springs are made from high tensile silicon wire to maintain rate over many cycles. Primary springs control engagement and shift RPM....
Psr 03-02003-29 Manual Cam Chain Tensioner
$76.86
$76.86
Made from billet aluminum. Removes out-of-timing problems, premature engine wear and excess tension caused by an automatic tensioner or hydraulic tensioner. Gunmetal finish.Vehicle Fitment:2004-200...
Boyesen CC-17CB Spectra Series Factory Clutch Cover - Black
$96.08
$96.08
Cast from the highest quality aluminum. Covers come with the gaskets. Seals perfectly to keep out dirt and moisture. Gives your bike the factory WORKS look. Cover gaskets may be used with stock or ...
Athena P400427850004 Complete Gasket Kit
$57.56
$57.56
Manufactured in State-of-the-Art computer controlled facilities. All gaskets made from the highest quality materials. All gasket sets meet or exceed OEM specifi cations. 60% of European manufacture...
9% Off
Athena P400250850024 Complete Gasket Kit
$169.21
$169.21
$185.95
Manufactured in State-of-the-Art computer controlled facilities. All gaskets made from the highest quality materials. All gasket sets meet or exceed OEM specifi cations. 60% of European manufacture...
Athena P400270475004 Waterpump Repair Kit
$33.94
$33.94
Each kit comes with Water Pump Gasket, Clutch Cover Gasket, Water Pump Shaft Oil Seals and relevant washers. Kit content may vary by model. (note: this does not come with the mechanical water pump ...
9% Off
Athena P400510100006 Big Bore Cylinder Kit (490cc) - 4.50mm Oversize to 100.00mm, 12:1 Compression
$1,052.82
$1,052.82
$1,156.95
REAR WHEEL HORSE POWER: 53.5 HP / 8.300 RPM. Kits include aluminum cylinder with nickel-carbide coating designed with larger water jackets. Includes Forged piston, rings, clips and pin. Athena top...
9% Off
Athena P400210100017 Big Bore Cylinder Kit (490cc) - 4.00mm Oversize to 100.00mm
$1,117.43
$1,117.43
$1,227.95
Kits include aluminum cylinder with nickel-carbide coating designed with larger water jackets. Includes Forged piston, rings, clips and pin. Athena top-end gasket set includes required seals and ha...
Athena P400485160010 Gasket Kit for Standard Bore Cylinder Kit
$62.83
$62.83
Manufactured in State-of-the-Art computer controlled facilities. All gaskets made from the highest quality materials. All gasket sets meet or exceed OEM specifications. The best gaskets available t...
7% Off
Athena P400250850028 Complete Gasket Kit
$141.13
$141.13
$151.95
Manufactured in State-of-the-Art computer controlled facilities. All gaskets made from the highest quality materials. All gasket sets meet or exceed OEM specifi cations. 60% of European manufacture...
Athena R2106-317 Race Gasket Kit
$73.83
$73.83
Athena has specifically designed this RACE GASKET for the Pro,Semi-pro, and Amateur riders who freshen up their engine prior to a race series or during mid season. The kit will include a top of the...
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