Cometic Gasket · New
Cometic Harley-Davidson Twin Cam 4.125 .030 Base Gasket
MPN C10066-030 · Store SKU cgsC10066-030
Supplier stock checked 11/7/2026, 10:14:21 AM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
For todays hi-horsepower bikes Base Gasket
Manufacturer fitment & guides
Check C10066-030 against the manufacturer’s application information below.
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