Premium Viton Valve Seals- Includes 4 Seals
Harley Davidson & Buell Motorcycles

Includes a set of 4 seals.

With each additional pair ordered, special discounts automatically apply. See the "buy in bulk" link above for the discount schedule.

Manufactured from modern Viton material containing Teflon. Simply the finest seal material in use today!
Viton has a very high temperature threshold, the material will remain pliable longer than previously used seal materials OE or otherwise.
Contains 5% Teflon which not only reduces valve stem wear but also reduces seal to valve stem friction which extends sealing life.

Guaranteed TOP QUALITY, second to none.

       Applications:

• 1984-1999 Big Twin Evolution
  
• 1999-2004 Twin Cam 88
  
• 1986-2003 XL Sportster
• Buell- 1995-2002
• Will fit other applications w/ the following valve stem and guide diameters.
  
• Fits- 5/16" Stem Valves
• Fits- Guide Diameter Range of- .418"-.423"
• Valve seal protector sleeve included? YES- One 5/16" sleeve is included w/ a set of four seals. Multiple set purchases will not come with an additional sleeve until quantity of 20 seals has been purchased. In other words, one sleeve will be included for every four sets of seals purchased.
  

Interchange Part Number: C9836, 99823-4, 431-435, 0934-0738, 61415-M1

Builders interested in higher quantities should contact us for a quote.

Lubricate seal and guide before/during installation.