COMP Cams · New

COMP Cams Valve Seal 11/32in PTFE W/.500

Name: COMP Cams Valve Seal 11/32in PTFE W/.500
Brand: COMP Cams
SKU: cca510-1
Price: 8.95 USD

MPN 510-1 · Store SKU cca510-1

$8.95

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Supplier stock checked 11/8/2026, 10:16:34 AM UTC. Adding a part does not reserve it.

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Product details

Fits: 11/32" Valve Stems - .500" Guides (.600" Seal Diameter)Valves Seals keep unwanted oil from entering the combustion chamber through clearance in the valve guidesSmaller diameter than COMP Umbrella Seals to allow use with double springs COMP's Positive Stop PTFE valve seals offer more clearance for dual springs with better sealing than o-ring or umbrella seals. This 510 seal has a .600" outer diameter and fits applications with 11/32" valves and .500" OD valve guides. 1 PTFE Valve Seal for .500" Guide Size, 11/32" Valve Stem

Manufacturer fitment & guides

Engines w/ 0.500" OD Valve Guides and 11/32" Valve Stems

Manufacturer-supplied application summary from Turn14; this may not be an exhaustive fitment list.

Part-specific notes

California Proposition 65: Y

Manufacturer documents

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