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

6994 products
Seal the deal with precision-fit gaskets designed for leak-free power.
7% Off
Regular price $47.50
Sale price $47.50
Regular price $50.95
Unit price
per 
Namura offers high performance gaskets for the professional motorsports market. These gaskets are made with imported Australian Klingersil and other high tech materials. They provide greater reliab...
8% Off
Regular price $54.23
Sale price $54.23
Regular price $58.95
Unit price
per 
Bore: 99.15mm Sizing: Standard BoreNamura offers high performance gaskets for the professional motorsports market. These gaskets are made with imported Australian Klingersil and other high tech mat...
2% Off
Regular price $88.84
Sale price $88.84
Regular price $90.95
Unit price
per 
Namura offers high performance gaskets for the professional motorsports market. These gaskets are made with imported Australian Klingersil and other high tech materials. They provide greater reliab...
2% Off
Regular price $43.96
Sale price $43.96
Regular price $44.95
Unit price
per 
Bore: 84.42mm Compression: 10.5:1 Compression Sizing: Standard BoreNamura offers high performance gaskets for the professional motorsports market. These gaskets are made with imported Australian Kl...
7% Off
Regular price $47.50
Sale price $47.50
Regular price $50.95
Unit price
per 
Namura offers high performance gaskets for the professional motorsports market. These gaskets are made with imported Australian Klingersil and other high tech materials. They provide greater reliab...
Regular price $23.95
Sale price $23.95
Regular price
Unit price
per 
Bore: Bore Not Available Sizing: Sizing Not AvailableNamura offers high performance gaskets for the professional motorsports market. These gaskets are made with imported Australian Klingersil and o...
Regular price $76.04
Sale price $76.04
Regular price
Unit price
per 
Namura offers high performance gaskets for the professional motorsports market. These gaskets are made with imported Australian Klingersil and other high tech materials. They provide greater reliab...
5% Off
Regular price $76.89
Sale price $76.89
Regular price $80.94
Unit price
per 
These sets include all gaskets and seals necessary to rebuild the engine and transmission..Vehicle Fitment:2002-2004 Honda CR250R
12% Off
Regular price $106.55
Sale price $106.55
Regular price $120.95
Unit price
per 
Namura offers high performance gaskets for the professional motorsports market. These gaskets are made with imported Australian Klingersil and other high tech materials. They provide greater reliab...
6% Off
Regular price $90.18
Sale price $90.18
Regular price $95.95
Unit price
per 
Fits KTM LC4 620 99-02, LC4-E 620 99-02, LC4-E 640 99-02 Namura offers high performance gaskets for the professional motorsports market. These gaskets are made with imported Australian Klingersil ...
4% Off
Regular price $80.38
Sale price $80.38
Regular price $83.95
Unit price
per 
Namura offers high performance gaskets for the professional motorsports market. These gaskets are made with imported Australian Klingersil and other high tech materials. They provide greater reliab...
19% Off
Regular price $326.65
Sale price $326.65
Regular price $404.95
Unit price
per 
Namura offers high performance gaskets for the professional motorsports market. These gaskets are made with imported Australian Klingersil and other high tech materials. They provide greater reliab...
Regular price $13.77
Sale price $13.77
Regular price
Unit price
per 
Namura gaskets are manufactured to OE-specs, which means no trimming or fitment issues. Namura materials are explicitly selected for their temperature, oil, fuel, and coolant-resistant qualities as...
10% Off
Regular price $127.11
Sale price $127.11
Regular price $141.95
Unit price
per 
Namura offers high performance gaskets for the professional motorsports market. These gaskets are made with imported Australian Klingersil and other high tech materials. They provide greater reliab...
13% Off
Regular price $122.05
Sale price $122.05
Regular price $140.95
Unit price
per 
Namura offers high performance gaskets for the professional motorsports market. These gaskets are made with imported Australian Klingersil and other high tech materials. They provide greater reliab...
5% Off
Regular price $79.31
Sale price $79.31
Regular price $83.48
Unit price
per 
These kits contain the necessary gaskets to rebuild your top end. Kits include head, base, exhaust gaskets, and o-rings necessary when removing the cylinder and head during routine maintenance..Veh...
5% Off
Regular price $25.23
Sale price $25.23
Regular price $26.56
Unit price
per 
Made from the highest quality materials available. Comes with all seals necessary to rebuild the engine and transmission.Vehicle Fitment:1983-1984 Kawasaki KX250 1984-1985 Kawasaki KXT250 Tecate
Regular price $25.38
Sale price $25.38
Regular price
Unit price
per 
Replaces Polaris OEM #5521831. Replacement foam clutch cover gaskets Meet or exceed OEM quality.Vehicle Fitment:1989 Polaris Big Boss 250 4x6 2003-2005 Polaris Magnum 330 2x4 2003-2006 Polaris Mag...

Your Garage

Add a Vehicle