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 - Gaskets & Seals

8136 products
Seal the deal with precision-fit gaskets designed for leak-free power.
Regular price $35.12
Sale price $35.12
Regular price
Unit price
per 
These sets include the head, base, and upper end gaskets. They are designed for piston replacement. Includes all gaskets and seals from base gasket up..Vehicle Fitment:1987 Kawasaki KX125
Regular price $43.55
Sale price $43.55
Regular price
Unit price
per 
These sets include the head, base, and upper end gaskets. They are designed for piston replacement. Includes all gaskets and seals from base gasket up..Vehicle Fitment:1990-1991 Kawasaki KX125
13% Off
Regular price $82.90
Sale price $82.90
Regular price $95.03
Unit price
per 
These sets include all gaskets and seals necessary to rebuild the engine and transmission..Vehicle Fitment:1998-2000 Kawasaki KX125
13% Off
Regular price $75.50
Sale price $75.50
Regular price $86.55
Unit price
per 
These sets include the head, base, and upper end gaskets. They are designed for piston replacement. Includes all gaskets and seals from base gasket up..Vehicle Fitment:2014 Polaris RZR 570 2015 Pol...
13% Off
Regular price $134.40
Sale price $134.40
Regular price $154.08
Unit price
per 
These sets include all gaskets and seals necessary to rebuild the engine and transmission..Vehicle Fitment:2011 Polaris Sportsman 850 EFI Touring EPS 2009-2011 Polaris Sportsman 850 EFI XP 2009-201...
14% Off
Regular price $97.81
Sale price $97.81
Regular price $113.95
Unit price
per 
All bottom-end gasket kits contain center crankcase gasket, inner and outer clutch cover gaskets, water pump gasket and mag cover gasket.Vehicle Fitment:2006-2009 Honda TRX450ER Electric Start 2012...
Regular price $19.96
Sale price $19.96
Regular price
Unit price
per 
High-tech materials provide unmatched reliability and performance. All gaskets made in the USA. No need to buy a complete engine gasket set just for the cover gasket when replacing a clutch or to s...
Regular price $27.65
Sale price $27.65
Regular price
Unit price
per 
Kit includes hardened steel bushing, an upgraded seal, an O-ring (where applicable) and a snap ring or lock washer (where applicable). Made in the USA.Vehicle Fitment:1988-2007 Honda CR250R 1988-20...
Regular price $29.47
Sale price $29.47
Regular price
Unit price
per 
Kit includes hardened steel bushing, an upgraded seal, an O-ring (where applicable) and a snap ring or lock washer (where applicable). Made in the USA.Vehicle Fitment:1998-2000 Yamaha WR400F 2001-2...
5% Off
Regular price $64.35
Sale price $64.35
Regular price $67.74
Unit price
per 
The Complete Gasket Kit with Oil Seals includes all O.E.M. specified gaskets, O-rings, and engine oil seals to rebuild the top- and bottom-end of one engine, as well as the formed rubber valve cove...
13% Off
Regular price $80.15
Sale price $80.15
Regular price $91.88
Unit price
per 
These sets include all gaskets and seals necessary to rebuild the engine and transmission..Vehicle Fitment:1997-2003 Kawasaki KX250
13% Off
Regular price $86.28
Sale price $86.28
Regular price $98.92
Unit price
per 
These sets include all gaskets and seals necessary to rebuild the engine and transmission..Vehicle Fitment:2011-2014 Husaberg TE300 2014-2016 Husqvarna TE300 2008-2016 KTM 300 XC 2008-2016 KTM 300 ...
5% Off
Regular price $26.00
Sale price $26.00
Regular price $27.37
Unit price
per 
2-stroke kits include all applicable o-rings, springs, washers and gaskets. 4-stroke kits include the exhaust gasket (KTM version also includes springs). Multi-cylinder applications include enough ...
Regular price $18.05
Sale price $18.05
Regular price
Unit price
per 
2-stroke kits include all applicable o-rings, springs, washers and gaskets. 4-stroke kits include the exhaust gasket (KTM version also includes springs). Multi-cylinder applications include enough ...
Regular price $13.04
Sale price $13.04
Regular price
Unit price
per 
2-stroke kits include all applicable o-rings, springs, washers and gaskets. 4-stroke kits include the exhaust gasket (KTM version also includes springs). Multi-cylinder applications include enough ...
5% Off
Regular price $55.45
Sale price $55.45
Regular price $58.37
Unit price
per 
Full gasket sets: Contain all gaskets necessary for professional engine rebuilding, including high performance oil seals. Designed for complete engine rebuilding.Vehicle Fitment:1988-2002 Kawasaki ...
32% Off
Regular price $40.02
Sale price $40.02
Regular price $58.95
Unit price
per 
SPI top end gasket sets contain high performance reed and base gaskets plus intake exhaust gaskets for a complete cylinder rebuild. Does not include intake exhaust gaskets.Vehicle Fitment:2002 Ski-...
Regular price $18.71
Sale price $18.71
Regular price
Unit price
per 
Right Side Cover Gaskets.Vehicle Fitment:2014-2015 Husqvarna FE250 2014-2015 Husqvarna FE350 2014-2016 KTM 250 XCF-W 2013-2016 KTM 350 EXC-F 2011-2012 KTM 350 SX-F 2012 KTM 350 XC-F 2012-2015 KTM 3...

Your Garage

Add a Vehicle