Harley Sportster EVO 1200 86-03 Intake & Exhaust - FKM Seals & Guides - NEW!

Fits Harley Davidson 1200/1100 Sportster "1986 - 2003" - Intake and Exhaust VITON "Metal Clad" Valve Seals - Set of 4 and Bronze Valve Guides - Set of 4 - NEW!!

This listing is for a set of new Intake and Exhaust "Metal Clad" VITON Valve Seals (4) and 4 (2 intake & 2 exhaust) Manganese BRONZE "USA Made" valve guides to fit the 1200 Sportster models from 1988 to 2003. These parts also fit the 1100 Sportster for the 1986 & 1987 model years. Here are the basic details about these items . . .

Our Valve Seals are made out of VITON material and are the best on the market.

This listing includes all 4 (2 intake & 2 exhaust) Manganese BRONZE USA made valve guides.

Size is.....

.3105" ID

.5625" OD

2.395" Length

.321" step length

This kit Includes:

VITON Valve Stem "Metal Clad" Seals - 4

Manganese BRONZE USA Made Valve Guides - 4

WHY BUY VITON SEALS?

Viton and other seals have several very crucial differences that make them especially well suited to certain applications. While both Viton and other seals both serve as great sealing options at moderate temperatures, Viton is far superior to other seals for high temperature applications. Viton seals provide an indefinite seal for temperatures up to 400°F, and for temperatures up to 600°F they offer an excellent seal for more than 48 hours. Valve seals made of non-Viton materials, such as Poly, are only effective up to 250°F.

These are brand new production seals. Viton has good flexibility like Nitrile, which means it can handle some runout between the valve stem and guide. It is also considered to be a more durable material than silicone. Viton also has better wear resistance than most other seal materials, making it a good choice for applications where long term durability is a must.

Viton seals provide less friction as well, due to 5% Teflon.

We also have these for most other Motorcycle engines if needed, so check out our other listings

These parts are brand new production!!!

The terms "Sportster" or Harley® are for descriptive purposes only. The trademark names are listed for reference purposes only. In no way are we or our parts affiliated with the Harley Davidson® Brand.

Specifications

• Compatible Make: Harley Davidson
• Manufacturer Part Number: SSI-HDSPORTEVO12008603-IN+EX-MCVVS&GUIDES
• Compatible Model: Sportster EVO Evolution 1200
• Applicable Regions: Worldwide
• Country of Origin: United States