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Home ›1984-2003 Harley Davidson Touring / Softail / Sportster / Dyna Valve Stem Seal - FKM Rubber
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1984-2003 Harley Davidson Touring / Softail / Sportster / Dyna Valve Stem Seal - FKM Rubber

$1.00
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🛡️ Warranty Included
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This FKM rubber valve stem seal is designed to provide a high-performance barrier within the cylinder head, preventing engine oil from leaking past the valve guides and into the combustion chamber. Fabricated from premium FKM (Viton) material, this seal offers superior resistance to heat, chemical degradation, and wear compared to standard rubber. This direct-fit component helps maintain clean combustion, reduces oil consumption, and prevents carbon buildup on the valves, ensuring the long-term efficiency and performance of the engine.

This part fits 1984-2003 Harley Davidson Dyna, Softail, Sportster, and Touring models equipped with the Evolution or Twin Cam 88 engine.

Add a custom.kit_contents metafield to this product.

Weight
0.008500
Parts Type
Valve Stem Seal
Material
FKM Rubber
Width
.661"
Height
.516"
Seal Type
Metal Body
Nominal Stem Size
11/32"
Nominal Guide Size
.553"

Compatible Models

52 Fits
Touring 1984–1999 20 models ▼
Softail 1984–1999 11 models ▼
Sportster 1986–2003 11 models ▼
Dyna 1991–1999 10 models ▼

⚠ Always verify fitment before ordering.