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

6980 products
Seal the deal with precision-fit gaskets designed for leak-free power.
5% Off
Regular price $26.04
Sale price $26.04
Regular price $27.41
Unit price
per 
Contains all bushings, seals and hardware needed to repair or refurbish your machines countershaft seal. Kit includes: Upgraded oil seal. Hardened steel bushing. O-Ring (where applicable). Snap rin...
Regular price $42.80
Sale price $42.80
Regular price
Unit price
per 
1-3/4in. I.D.. For SLP Exhaust Systems.Vehicle Fitment:2006-2010 Arctic Cat Crossfire 600 EFI 2006 Arctic Cat Crossfire 600 EFI Sno Pro 1997 Arctic Cat EXT 600 1998 Arctic Cat EXT 600 Tour 1998 Ar...
Regular price $17.98
Sale price $17.98
Regular price
Unit price
per 
Replacement OEM #3610139. Inner Diameter: 65mm. Outer Diameter: 78.3mm. Height: 17.3mm. Headpipe gaskets by Sports Parts Inc.
Regular price $17.39
Sale price $17.39
Regular price
Unit price
per 
Replacement OEM #3610169. Inner Diameter: 65mm. Outer Diameter: 78 1/2mm. Height: 19 1/2mm. Headpipe gaskets by Sports Parts Inc.Vehicle Fitment:2014-2016 Polaris 800 INDY SP 2014 Polaris 800 INDY...
5% Off
Regular price $20.00
Sale price $20.00
Regular price $20.95
Unit price
per 
Replacement OEM #8FA-14714-10. Inner Diameter: 41 1/2. Outer Diameter: 48.8. Height: 34.2. Tailpipe gaskets by Sports Parts Inc.Vehicle Fitment:2018 Yamaha RS10 RS Vector 2008-2009 Yamaha RS90 RS ...
Regular price $16.45
Sale price $16.45
Regular price
Unit price
per 
Replacement OEM #5211688. Inner Diameter: 48. Outer Diameter: 60. Height: 12.8. Tailpipe gaskets by Sports Parts Inc.Vehicle Fitment:2011-2013 Polaris 550 IQ LXT 2009-2013 Polaris 550 IQ Shift 201...
5% Off
Regular price $72.86
Sale price $72.86
Regular price $76.69
Unit price
per 
These sets include all gaskets and seals necessary to rebuild the engine and transmission..Vehicle Fitment:1999-2000 Yamaha YZ250
5% Off
Regular price $23.02
Sale price $23.02
Regular price $24.23
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:1989-1992 Polaris Big Boss 25...
Regular price $32.54
Sale price $32.54
Regular price
Unit price
per 
Head and base gasket only All top-end gasket kits include everything needed to rebuild your top end. Cometic Gasket offers the latest in gasket technology. Gasket materials, design and manufacturi...
5% Off
Regular price $82.90
Sale price $82.90
Regular price $87.26
Unit price
per 
These sets include all gaskets and seals necessary to rebuild the engine and transmission..Vehicle Fitment:2004-2009 Honda CRF100F 2011-2013 Honda CRF100F 1992-2003 Honda XR100R
5% Off
Regular price $108.79
Sale price $108.79
Regular price $114.52
Unit price
per 
These sets include all gaskets and seals necessary to rebuild the engine and transmission..Vehicle Fitment:2004-2009 Yamaha YFZ450 2006-2007 Yamaha YFZ450 Bill Balance Edition 2007-2008 Yamaha YFZ4...
5% Off
Regular price $117.31
Sale price $117.31
Regular price $123.48
Unit price
per 
These sets include all gaskets and seals necessary to rebuild the engine and transmission..Vehicle Fitment:2005-2009 Honda TRX500FE FourTrax Foreman 4x4 ES 2011 Honda TRX500FE FourTrax Foreman 4x4 ...
5% Off
Regular price $33.22
Sale price $33.22
Regular price $34.97
Unit price
per 
These sets include all gaskets and seals necessary to rebuild the engine and transmission..Vehicle Fitment:1985-1986 Suzuki LT250R QuadRacer
Regular price $23.15
Sale price $23.15
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:2004-2009 Honda CRF100F 2011-...
Regular price $24.72
Sale price $24.72
Regular price
Unit price
per 
Direct OEM replacements.Vehicle Fitment:1994-1995 Polaris 300 2x4 1994-1995 Polaris 300 4x4 1989-1992 Polaris Big Boss 250 4x6 1991-1993 Polaris Big Boss 250 6x6 1994 Polaris Big Boss 300 6x6 1987 ...
Regular price $75.84
Sale price $75.84
Regular price
Unit price
per 
Bore: 84.95mm 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...
5% Off
Regular price $99.45
Sale price $99.45
Regular price $104.68
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:2002 Arctic Cat ZR ...
5% Off
Regular price $132.95
Sale price $132.95
Regular price $139.95
Unit price
per 
Kits include head, base, exhaust gaskets, and o-rings necessary when removing the cylinder and head during routine maintenance..Vehicle Fitment:2008-2009 Kawasaki KRF750 Teryx 4x4 2009-2013 Kawasak...

Your Garage

Add a Vehicle