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Cometic O-Ring Exhaust Gasket Kit

Cometic Gasket · New

Cometic O-Ring Exhaust Gasket Kit

MPN C7399EX · Store SKU cgsC7399EX

$2.91
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Supplier stock checked 11/7/2026, 4:49:39 AM UTC. Adding a part does not reserve it.

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Product details

Yamaha 1999-2000 YZ125 Exhaust Gasket Set Designed for extreme cylinder pressures Exhaust Gasket Kit

Manufacturer fitment & guides

Check C7399EX against the manufacturer’s application information below.

Part-specific notes

  • California Proposition 65: Y
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