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Engine - Valve Train - Valve Seats

59 products
Powersport Superstore is your go-to source for Engine - Valve Train - Valve Seats and related parts. Shop our unbeatable selection of Valve Seats with top-tier service, fast shipping, and great prices.
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Vehicle Fitment Combos Show all Vehicle Fitment Combos
10% Off
Regular price $310.34
Sale price $310.34
Regular price $344.95
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O.E.M.-quality valves and springs. Moly paste for cam lobe and buckets included. Made in USA.Vehicle Fitment:2006-2009 Suzuki LT-R450 QuadRacer
10% Off
Regular price $310.34
Sale price $310.34
Regular price $344.95
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O.E.M.-quality valves and springs. Moly paste for cam lobe and buckets included. Made in USA.Vehicle Fitment:2007-2008 Honda CRF450R
Regular price $20.42
Sale price $20.42
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All applications listed use two intake and 2 exhaust seats unless otherwise noted. Head Diameter: 29mm. 1.142in. x .827in. x .375in. OD x ID x Height. Premium valve seats for applications using st...
Regular price $21.42
Sale price $21.42
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All applications listed use two intake and 2 exhaust seats unless otherwise noted. Head Diameter: 39mm. 1.535in. x 1.181in. x .434in. OD x ID x Height. Premium valve seats for applications using s...
10% Off
Regular price $332.99
Sale price $332.99
Regular price $369.95
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O.E.M.-quality valves and springs. Moly paste for cam lobe and buckets included. Made in USA.Vehicle Fitment:2006-2008 Kawasaki KX450F
Regular price $24.60
Sale price $24.60
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OD: 2.068in.. ID: 1.750in.. Thickness: 0.315in. Seats contain 18-22% Chromium for resistance to abrasion, corrosion and deformation. Nickel content of 1-2% for added corrosion resistance and tough...
Regular price $25.31
Sale price $25.31
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OD: 2.135in.. ID: 1.750in.. Thickness: 0.400in. Seats contain 18-22% Chromium for resistance to abrasion, corrosion and deformation. Nickel content of 1-2% for added corrosion resistance and tough...
Regular price $24.60
Sale price $24.60
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OD: 1.944in.. ID: 1.575in.. Thickness: 0.400in. Seats contain 18-22% Chromium for resistance to abrasion, corrosion and deformation. Nickel content of 1-2% for added corrosion resistance and tough...
Regular price $24.60
Sale price $24.60
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OD: 1.417in. ID: 1.023in. Thickness: 0.354in. Seats contain 18-22% Chromium for resistance to abrasion, corrosion and deformation. Nickel content of 1-2% for added corrosion resistance and toughne...
Regular price $24.60
Sale price $24.60
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OD: 2.040in. ID: 1.700in. Thickness: 0.425in. Seats contain 18-22% Chromium for resistance to abrasion, corrosion and deformation. Nickel content of 1-2% for added corrosion resistance and toughne...
Regular price $24.60
Sale price $24.60
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OD: 2.070in. ID: 1.610in. Thickness: 0.450in. Seats contain 18-22% Chromium for resistance to abrasion, corrosion and deformation. Nickel content of 1-2% for added corrosion resistance and toughne...
Regular price $24.60
Sale price $24.60
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Unit price
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OD: 1.457in. ID: 1.102in. Thickness: 0.354in. Seats contain 18-22% Chromium for resistance to abrasion, corrosion and deformation. Nickel content of 1-2% for added corrosion resistance and toughne...
Regular price $20.86
Sale price $20.86
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All applications listed use two intake and 2 exhaust seats unless otherwise noted. Head Diameter: 38.5mm. 1.496 x 1.142 x .434 OD x ID x Height. Premium valve seats for applications using steel va...
Regular price $20.75
Sale price $20.75
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All applications listed use two intake and 2 exhaust seats unless otherwise noted. Head Diameter: 32mm. 1.260in. x .945in. x .374in. OD x ID x Height. Premium valve seats for applications using st...
Regular price $20.33
Sale price $20.33
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All applications listed use two intake and 2 exhaust seats unless otherwise noted. Head Diameter: 33mm. 1.299x .984x .375 OD x ID x Height. Premium valve seats for applications using steel valves....
Regular price $20.79
Sale price $20.79
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All applications listed use two intake and 2 exhaust seats unless otherwise noted. Head Diameter: 25mm. .984in. x .669in. x .355in. OD x ID x Height. Premium valve seats for applications using ste...
Regular price $37.68
Sale price $37.68
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Head Diameter: 32mm. O.D.: 1.260in. I.D.: .945in. Height: .374in. All applications listed use two intake and two exhaust seats unless otherwise noted. Copper-based material designed specifically f...
Regular price $20.43
Sale price $20.43
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All applications listed use two intake and 2 exhaust seats unless otherwise noted. Head Diameter: 34mm. 1.339in. x 1.024in. x .375in. OD x ID x Height. Premium valve seats for applications using s...

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