Wiseco · New
Wiseco 02-06 Honda CRF450R 99mm Top End Gasket Kit
MPN W5975 · Store SKU wisW5975
Supplier stock checked 11/7/2026, 4:07:57 PM 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, Hon CRF450R '02-06 99mm Top End Gasket Kit Hon CRF450R '02-06 99mm Top End Gasket Kit
Manufacturer fitment & guides
Check W5975 against the manufacturer’s application information below.
Part-specific notes
- California Proposition 65: Y