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! ➡

Collection:

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.
Regular price $34.61
Sale price $34.61
Regular price
Unit price
per 
2 1/2in. load - 63 lbs. 1 1/4in. load - 125 lbs.. Lets you fine-tune shift rate, side load pressure and full shift out poundage. Designed using the highest quality materials. All EPI springs are m...
13% Off
Regular price $212.04
Sale price $212.04
Regular price $244.95
Unit price
per 
Kit contains 8 pieces.. High performance silicone radiator hose kits. Feature improved shape for better cooling up to 9F cooler. Silicon and reinforced fabrics to last longer than stock. Color mat...
12% Off
Regular price $122.04
Sale price $122.04
Regular price $137.95
Unit price
per 
Kit includes 4 pieces.. High performance silicone radiator hose kits. Feature improved shape for better cooling up to 9F cooler. Silicon and reinforced fabrics to last longer than stock. Color mat...
9% Off
Regular price $80.04
Sale price $80.04
Regular price $87.95
Unit price
per 
Radiator hose clamp kit for Samco hose kits. Made from 18/8 stainless steel with rounded edges and polished surfaces. Contains all clamps necessary to complete installation of radiator hose kit.Veh...
14% Off
Regular price $334.44
Sale price $334.44
Regular price $389.95
Unit price
per 
Kit contains 8 pieces.. High performance silicone radiator hose kits. Feature improved shape for better cooling up to 9F cooler. Silicon and reinforced fabrics to last longer than stock. Color mat...
14% Off
Regular price $244.44
Sale price $244.44
Regular price $282.95
Unit price
per 
Kit Includes 4 Pieces.. High performance silicone radiator hose kits. Feature improved shape for better cooling up to 9F cooler. Silicon and reinforced fabrics to last longer than stock. Color mat...
14% Off
Regular price $284.04
Sale price $284.04
Regular price $329.95
Unit price
per 
6-Piece Kit. High performance silicone radiator hose kits. Feature improved shape for better cooling up to 9F cooler. Silicon and reinforced fabrics to last longer than stock. Color matched to man...
Regular price $16.81
Sale price $16.81
Regular price
Unit price
per 
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...
5% Off
Regular price $1,754.60
Sale price $1,754.60
Regular price $1,846.95
Unit price
per 
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...
Regular price $16.81
Sale price $16.81
Regular price
Unit price
per 
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...
10% Off
Regular price $89.99
Sale price $89.99
Regular price $99.95
Unit price
per 
Manufactured in Japan by Borg Warner. Designed to OEM specifications. Strong M-Type chain which has special heat treated pin plus advanced pin and link connections for maximum performance and durab...
Regular price $999.00
Sale price $999.00
Regular price
Unit price
per 
Updated EXP (expanding friction disk) assembly. Base material updated to provide better strength in high temperature environments, critical for the heat clutch systems create. Internal wall bases r...
17% Off
Regular price $65.25
Sale price $65.25
Regular price $78.95
Unit price
per 
Bore: 47.44mm Sizing: Standard BoreSTD/ -B/ -C Piston uses 180P2 and will not work on OEM Piston, OEM Rings will not work on 380PS Series. MOS2 (Teflon/Molybdenum) Coated Skirts - A rolled on appl...
Regular price $53.33
Sale price $53.33
Regular price
Unit price
per 
Lbs.@2.6: 180. Lbs.@1.6: 240. 2016 Arctic Cat BOSS Team Driven Clutch Spring.
13% Off
Regular price $120.08
Sale price $120.08
Regular price $137.95
Unit price
per 
Arctic Cat 6 and 9 Post, Polaris P-85 and Comet Primary Clutches. Hammerhead (heavy tip) weights provide the most aggressive shift. They work great on big torque twin cylinder engines. All of our ...
15% Off
Regular price $169.00
Sale price $169.00
Regular price $197.95
Unit price
per 
10 Series. Arctic Cat 2016 Team Clutch Weights. These new T series weights are built specifically for the new Arctic Cat Team primary clutches they are built to with stand all requirements that co...
Regular price $55.21
Sale price $55.21
Regular price
Unit price
per 
Lbs.@2.6: 140. Lbs.@1.6: 215. 2016 Arctic Cat BOSS Team Driven Clutch Spring.
13% Off
Regular price $120.08
Sale price $120.08
Regular price $137.95
Unit price
per 
Arctic Cat 6 and 9 Post, Polaris P-85 and Comet Primary Clutches. Hammerhead (heavy tip) weights provide the most aggressive shift. They work great on big torque twin cylinder engines. All of our ...

Your Garage

Add a Vehicle