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Engine - Valve Train - Valve Seals

73 products
Powersport Superstore is your go-to source for Engine - Valve Train - Valve Seals and related parts. Shop our unbeatable selection of Valve Seals with top-tier service, fast shipping, and great prices.
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Moose Racing M40-41460 Valve Stem Seals
$24.46
$24.46
Contact surfaces designed for improved sealing. High-temperature Viton and PTFE materials. Improved tolerance over OEM. 100% quality controlled. Available in a variety of sizes. Kits include one fu...
Moose Racing M96-96320 Valve Stem Seals
$24.46
$24.46
Contact surfaces designed for improved sealing. High-temperature Viton and PTFE materials. Improved tolerance over OEM. 100% quality controlled. Available in a variety of sizes. Kits include one fu...
Moose Racing M30-31570 Valve Stem Seals
$24.46
$24.46
Contact surfaces designed for improved sealing. High-temperature Viton and PTFE materials. Improved tolerance over OEM. 100% quality controlled. Available in a variety of sizes. Kits include one fu...
Moose Racing M30-30980 Valve Stem Seals
$24.46
$24.46
Contact surfaces designed for improved sealing. High-temperature Viton and PTFE materials. Improved tolerance over OEM. 100% quality controlled. Available in a variety of sizes. Kits include one fu...
Moose Racing M60-60340 Valve Stem Seals
$24.46
$24.46
Contact surfaces designed for improved sealing. High-temperature Viton and PTFE materials. Improved tolerance over OEM. 100% quality controlled. Available in a variety of sizes. Kits include one fu...
Moose Racing M30-30550 Valve Stem Seals
$24.46
$24.46
Contact surfaces designed for improved sealing. High-temperature Viton and PTFE materials. Improved tolerance over OEM. 100% quality controlled. Available in a variety of sizes. Kits include one fu...
Moose Racing M40-40840 Valve Stem Seals
$24.46
$24.46
Contact surfaces designed for improved sealing. High-temperature Viton and PTFE materials. Improved tolerance over OEM. 100% quality controlled. Available in a variety of sizes. Kits include one fu...
Moose Racing M96-96380 Valve Stem Seals
$24.46
$24.46
For XC4 engines. Contact surfaces designed for improved sealing. High-temperature Viton and PTFE materials. Improved tolerance over OEM. 100% quality controlled. Available in a variety of sizes. K...
Moose Racing M40-40370 Valve Stem Seals
$24.46
$24.46
Contact surfaces designed for improved sealing. High-temperature Viton and PTFE materials. Improved tolerance over OEM. 100% quality controlled. Available in a variety of sizes. Kits include one fu...
Moose Racing M30-31530 Valve Stem Seals
$24.46
$24.46
Contact surfaces designed for improved sealing. High-temperature Viton and PTFE materials. Improved tolerance over OEM. 100% quality controlled. Available in a variety of sizes. Kits include one fu...
10% Off
Kibblewhite Precision 71042-100 Valve Seals
$251.29
$251.29
$279.21
All valve seals are made of 100% solid Viton for long life. Meet or exceed OEM specifications. When using Kibblewhite spring kits, Kibblewhite valve seals must be used because of spring clearances....
Kibblewhite Precision 71034-4 OEM Replacement Seals - 11/32in. Stem Diameter Kibblewhite Precision 71034-4 OEM Replacement Seals - 11/32in. Stem Diameter
$19.77
$19.77
Material: Solid Teflon. Reference: See Figure 1. Quantity: Pkg. of 4 (Seal Style 7). Stem Diameter: 11/32in. Overall Length: 0.375in. Seal O.D.: 0.630in. A: 0.530in. +/-0.002in. B: ---. C: ---. D: ...
Cometic Gasket C9424-1 Valve Guide Seals - Steel/Viton
$15.40
$15.40
OEM # 18000-81. High-quality products for long term reliability. Manufactured from premium fuel-resistant materials that will not creep, crack or become brittle.Vehicle Fitment:1981-1984 Harley Da...
Cometic Gasket C9998-1 Valve Guide Seals with Garter - .625in. OD - Viton
$15.40
$15.40
High-quality products for long term reliability. Manufactured from premium fuel-resistant materials that will not creep, crack or become brittle.Vehicle Fitment:1979-1984 Harley Davidson FLH Electr...
Kibblewhite Precision 71014-16 Valve Guide Seals - 16pk. Kibblewhite Precision 71014-16 Valve Guide Seals - 16pk.
$58.17
$58.17
Type: Intake / Exhaust. Reference: See Figure 1. Seal Style 4. Stem Diameter: 4.5mm. Overall Length: 0.331in. Seal O.D.: 0.370in. A: 0.321in. +/-0.005in. B: 0.281in. C: 0.120in. D: 0.240in. Note: U...
Kibblewhite Precision 20-20623 Valve Guide Seal for OEM Valve Guide - Single
$20.42
$20.42
Stem O.D. 3/8in., Guide O.D. .562in.. Seal kits sold each, in 25 packs and 100 packs. Valve seal tool sold each. Made in the USA.Vehicle Fitment:1948-1950 Harley Davidson E 1948-1952 Harley Davids...
4% Off
Kibblewhite Precision 71048-8 Valve Seals
$30.04
$30.04
$31.29
All valve seals are made of 100% solid Viton for long life. Meet or exceed OEM specifications. When using Kibblewhite spring kits, Kibblewhite valve seals must be used because of spring clearances....
10% Off
Kibblewhite Precision 80-80660 Valve Spring Keeper Set - Standard
$45.41
$45.41
$50.46
8 Intake/8 Exhaust Extensive R&D on all applications to provide high-performance components that last longer than OEM. Black Diamond valves are one-piece forgings made from 21-4N high-performa...
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