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 $15.89
Sale price $15.89
Regular price
Unit price
per 
High-performance gaskets for hardcore racing junkies. Great for your dirtbike, snowmobile, ATV, PWC, or small engine. Will help extend the life of your prized possession. Innovative design, rugged ...
3% Off
Regular price $21.63
Sale price $21.63
Regular price $22.37
Unit price
per 
Made in the USA.Vehicle Fitment:1988 Yamaha XV535 Virago 1990-2000 Yamaha XV535 Virago 1998-2011 Yamaha XVS650 V Star Custom 2013-2016 Yamaha XVS650 V Star Custom
Regular price $15.72
Sale price $15.72
Regular price
Unit price
per 
High-performance gaskets for hardcore racing junkies. Great for your dirtbike, snowmobile, ATV, PWC, or small engine. Will help extend the life of your prized possession. Innovative design, rugged ...
Regular price $15.89
Sale price $15.89
Regular price
Unit price
per 
High-performance gaskets for hardcore racing junkies. Great for your dirtbike, snowmobile, ATV, PWC, or small engine. Will help extend the life of your prized possession. Innovative design, rugged ...
Regular price $29.39
Sale price $29.39
Regular price
Unit price
per 
Made in the USA.Vehicle Fitment:1999-2003 Yamaha XV1600A Road Star 2012-2014 Yamaha XV1700AS Road Star S 2004-2010 Yamaha XV1700AT Road Star Silverado 2003-2009 Yamaha XV1700PC Road Star Warrior
3% Off
Regular price $21.63
Sale price $21.63
Regular price $22.37
Unit price
per 
Made in the USA.Vehicle Fitment:2004-2009 Suzuki DL650 V-Strom 650 2007-2009 Suzuki DL650A V-Strom 650 ABS 2011-2017 Suzuki DL650A V-Strom 650 ABS 2017 Suzuki DL650A V-Strom 650XT 2013-2015 Suzuki ...
Regular price $18.36
Sale price $18.36
Regular price
Unit price
per 
Vertex gaskets are hand-selected to outperform OEM materials on imperfect surfaces. High-performance Interface MicroPore gasket material utilized where applicable. Made in the USA.Vehicle Fitment:2...
5% Off
Regular price $26.57
Sale price $26.57
Regular price $27.97
Unit price
per 
High-quality corrosion- and chemical-resistant materials keep the engine clean, safe and cool for a better seal and longer performance. Direct O.E.M. replacement. Meets or exceeds O.E.M. quality.
Regular price $101.85
Sale price $101.85
Regular price
Unit price
per 
High-tech materials provide unmatched reliability and performance. Rebuild the engine and transmission with total confidence as each set is designed for durability and accurate fit. All gaskets mad...
10% Off
Regular price $291.99
Sale price $291.99
Regular price $324.95
Unit price
per 
Bore: 86.00mm Sizing: Standard BoreSPECIFICATIONS. Displacement: 499cc. Bore - Standard: 86.00mm. Bore - Actual: 86.00mm. Bore - Oversize: STD. Stroke: 86.00mm. Cylinders: 1. Note: Electrofusion Bo...
10% Off
Regular price $271.99
Sale price $271.99
Regular price $301.95
Unit price
per 
Bore: 92.00mm Sizing: Standard BoreSPECIFICATIONS. Displacement: 499cc. Bore - Standard: 92.00mm. Bore - Actual: 92.00mm. Bore - Oversize: STD. Stroke: 75.00mm. Cylinders: 1. Compression Ratio - Ac...
15% Off
Regular price $159.14
Sale price $159.14
Regular price $186.74
Unit price
per 
Bore: 52.50mm Sizing: 5.50mm OversizeSPECIFICATIONS. Displacement: 103.5cc. Bore - Standard: 52.5mm. Bore - Actual: 52.50mm. Bore - Oversize: 5.5mm. Stroke: 47.8mm. Cylinders: 1. Coating: ArmorPlat...
10% Off
Regular price $278.99
Sale price $278.99
Regular price $309.95
Unit price
per 
Bore: 76.80mm Compression: 13.5:1 Compression Sizing: Standard BoreContains all the necessary components for overboring or rebuilding your top end. Feature forged pistons, rings, wrist pins, circli...
Regular price $319.99
Sale price $319.99
Regular price
Unit price
per 
Improve clutch performance and longevity by improving heat dissipation. Allow clutch assembly to spin more true so less heat is created when clutch is disengaged. Machined to aerospace tolerances f...
Regular price $159.99
Sale price $159.99
Regular price
Unit price
per 
Improves heat dissipation. Stronger than stock. Precision machined from billet T-6 aircraft-quality aluminum. Race proven by virtually every factory race team.Vehicle Fitment:2020-2024 Yamaha WR250...
10% Off
Regular price $265.46
Sale price $265.46
Regular price $294.95
Unit price
per 
Bore: 71.945mm Compression: Standard Compression Sizing: Standard BoreAll pistons are heat-treated with a T-5 hardening and tempering cycle. All piston skirts are coated with a high-tech molybdenum...
5% Off
Regular price $21.21
Sale price $21.21
Regular price $22.33
Unit price
per 
Made from the highest quality materials available. Comes with all seals necessary to rebuild the engine and transmission.Vehicle Fitment:2007-2010 KTM 50 SX 2007-2009 KTM 50 SX Junior 2008-2010 KTM...
5% Off
Regular price $35.98
Sale price $35.98
Regular price $37.87
Unit price
per 
Made from the highest quality materials available. Comes with all seals necessary to rebuild the engine and transmission.Vehicle Fitment:1997-1999 Yamaha YFM350U Big Bear 2x4 2001-2004 Yamaha YFM40...

Your Garage

Add a Vehicle