Wiseco · New
Wiseco 02-08 Honda CRF450R Top End Gasket Kit
MPN W6345 · Store SKU wisW6345
Supplier stock checked 11/7/2026, 11:10:24 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
Wiseco offers top-end, bottom-end, and other gasket kits for many dirt bike, street bike, ATV, UTV, PWC, and snowmobile applications. Wiseco gasket kits deliver OEM+ quality for convenient and reliable rebuild jobs. Wiseco, Top End Gasket Kit, Honda CRF450R '02-08 Top End Gasket Kit Honda CRF450R '02-08 Top End Gasket Kit
Manufacturer fitment & guides
Check W6345 against the manufacturer’s application information below.
Part-specific notes
- California Proposition 65: Y