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! ➡

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.
Vertex 816061 Clutch Cover Gasket
$16.15
$16.15
OEM # 11394-HM8-000. Clutch Cover Gaskets.Vehicle Fitment:2001-2008 Honda TRX250EX Sportrax 2002-2009 Honda TRX250TE FourTrax Recon ES 2011-2014 Honda TRX250TE FourTrax Recon ES 2016-2017 Honda TR...
Winderosa 810342 Top End Gasket Set
$62.67
$62.67
These sets include the head, base, and upper end gaskets. They are designed for piston replacement. Made in the USA.Vehicle Fitment:Husqvarna FE450 2014Husqvarna FE501 2014-2015KTM 400 XC-W 2009-20...
Winderosa 821457 Water Pump Rebuild Kit
$55.89
$55.89
Meets or exceeds OEM specs for fit and performance.Vehicle Fitment:Kawasaki KX250 1997-2004
Pro-X 35.1113 Top End Gasket Kit
$35.56
$35.56
Pro-X Top End Gasket sets offer any gasket you need for a top end rebuild. From head gasket to valve stem seal, it will be in the set. Simple and easy. One part number for your gasket set!.Vehicle ...
8% Off
Pro-X 01.1496.A Piston Kit - Standard Bore 95.96mm, 12.0:1 Compression
$194.81
$194.81
$210.95
Bore: 95.96mm Compression: 12.0:1 Compression Sizing: Standard BoreNikasil Bore. Excellent economic alternative when you are looking for an OEM quality replacement piston. Mainly manufactured in J...
7% Off
Wiseco PK1105 Top End Kit - 2.00mm Oversize to 52.00mm
$183.56
$183.56
$197.95
Bore: 52.00mm Sizing: 2.00mm OversizeSPECIFICATIONS. Displacement: 89cc. Bore - Standard: 50.00mm. Bore - Actual: 52.00mm. Bore - Oversize: 2.00mm. Stroke: 42.00mm. ITEM CONTENTS. 2047CD - 52.00 mm...
5% Off
Vertex 817866 Head Cover Gasket
$24.59
$24.59
$25.88
Head Cover Gaskets.Vehicle Fitment:2007-2009 Suzuki RM-Z250
Pro-X 35.4021 Top End Gasket Kit - 44.45mm - 44.48mm
$39.94
$39.94
Pro-X Top End Gasket sets offer any gasket you need for a top end rebuild. From head gasket to valve stem seal, it will be in the set. Simple and easy. One part number for your gasket set!.Vehicle ...
14% Off
Wiseco REP804M07800 Racer Elite 4-Stroke Piston Kit - Standard Bore 78.00mm, 14.5:1 High Compression
$339.99
$339.99
$393.69
Bore: 78.00mm Compression: 14.5:1 High Compression Sizing: Standard BoreSPECIFICATIONS. Bore - Standard: 78.00mm. Bore - Actual: 78.00mm. Bore - Oversize: STD. Compression Ratio - Actual: 14.5:1. A...
5% Off
Vertex 821457 Water Pump Rebuild Kit
$55.89
$55.89
$58.83
Includes inner clutch cover gasket, water pump cover gasket and all bearings, seals and washers required to rebuild water pump. Mechanical seal included!. Meets or exceeds OEM quality.Vehicle Fitme...
5% Off
Vertex 821593 Water Pump Rebuild Kit
$35.18
$35.18
$37.03
Includes inner clutch cover gasket, water pump cover gasket and all bearings, seals and washers required to rebuild water pump. Mechanical seal included!. Meets or exceeds OEM quality.Vehicle Fitme...
5% Off
J.E. Pistons 274189 FSR Pro Series 3 Ring Piston Kit - Standard Bore 96.00mm, 11.5:1 Compression
$329.99
$329.99
$346.99
Bore: 96.00mm Compression: 11.5:1 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...
Winderosa 331099 Ignition Cover Gasket
$16.17
$16.17
Made in the USA.Vehicle Fitment:2002-2009 Suzuki DL1000 V-Strom 1000 2012 Suzuki DL1000 V-Strom 1000 2018 Suzuki DL1000 V-Strom 1000 2014-2016 Suzuki DL1000 V-Strom 1000 ABS 2018 Suzuki DL1000 V-St...
Winderosa 821593 Water Pump Rebuild Kit
$35.18
$35.18
Meets or exceeds OEM specs for fit and performance.Vehicle Fitment:Suzuki RM250 2003-2008
Vertex 822246 Oil Seal Kit
$16.80
$16.80
Made from the highest quality materials available. Comes with all seals necessary to rebuild the engine and transmission.Vehicle Fitment:2002-2003 KTM 50 Jr Adventure 2002-2007 KTM 50 Mini Adventur...
10% Off
Wiseco PWR168-100 Engine Rebuild Kit - 76.80mm Bore
$789.99
$789.99
$877.95
SPECIFICATIONS. Complete Kit: Crankshaft, Top End, Gaskets, Seals, Main Bearings. Bore - Standard: 76.8mm. Bore - Actual: 76.8mm. Bore - Oversize: STD. Compression Ratio - Actual: 13.2:1 CR. Engine...
9% Off
Wiseco PK1223 Top End Kit - 4.00mm Oversize to 77.00mm, 10.5:1 Compression
$269.81
$269.81
$297.95
Bore: 77.00mm Compression: 10.5:1 Compression Sizing: 4.00mm OversizeSPECIFICATIONS. Displacement: 277cc. Bore - Standard: 73.00mm. Bore - Actual: 77.00mm. Bore - Oversize: 4.00mm. Stroke: 59.5mm. ...
15% Off
Vertex WR101-092 Complete Engine Rebuild Kit In A Box
$838.06
$838.06
$985.95
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...
Secure, Trusted, and Encrypted

Protected by industry-leading 256-bit SSL encryption and backed by Shopify’s PCI DSS–compliant infrastructure. Every page, click, and transaction is encrypted and monitored for threats — so you can shop with confidence knowing your data stays protected.

Parts for Every Machine

We stock aftermarket parts, gear and accessories for motorcycles, ATVs, UTVs, snowmobiles, personal watercraft, and even performance cars — all backed by expert support and live inventory.

Real-Time Fitment Accuracy

Search by Year, Make, and Model with confidence. Our proprietary vehicle fitment system ensures you’re only shown what fits — no guesswork, no returns — just parts that fit.

Fast, Trackable Shipping

We ship from over 20 U.S. warehouses — often same or next business day. Every order includes tracking and transparent fulfillment updates from start to finish, all processed through a secure, encrypted checkout.

Quick Links

Ride With Us. Stay Connected.

Follow us for real-time fitment updates, gear drops, and pro tips from the garage. No spam, just parts, tech, and news for riders like you.

Your Garage

Add a Vehicle