COMP Cams · New
COMP Cams Valve Seals 11/32in UmBRella
MPN 502-16 · Store SKU cca502-16
Supplier stock checked 11/8/2026, 4:09:39 AM UTC. Adding a part does not reserve it.
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Product details
Fits: 11/32" Valve Stems - OE-Size Valve Guides (.750" Outer Diameter). Valves Seals keep unwanted oil from entering the combustion chamber through clearance in the valve guides. Normally used when a larger-than-stock diameter spring is used. Requires no machining. Typically requiring no machine work, our 502 umbrella seals are a great option for stock guide applications with 11/32" valves needing a seal replacement. Set of 16 Umbrella Valve Seals for Stock Guide Size, 11/32" Valve Stem
Manufacturer fitment & guides
- Engines w/ Stock/Unmodified 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