Cometic Gasket · New
Cometic 19-23 Yamaha YZ250F 80mm Bore Top End Gasket Kit
MPN C3766 · Store SKU cgsC3766
Supplier stock checked 11/7/2026, 11:24:24 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
Yamaha 2020+ WR250F, 2019+ YZ250F, 2020+ YZ250FX Top End Gasket Kit, 80mm Bore, .023" MLS Cylinder Head Gasket Cometic utlizes their in-house dynamometersand engine assembly rooms to ensure quality and reliability Yamaha 2020+ WR250F, 2019+ YZ250F, 2020+ YZ250FX Top End Gasket Kit
Manufacturer fitment & guides
Check C3766 against the manufacturer’s application information below.
Part-specific notes
- California Proposition 65: Y