Vertex Pistons · New
Vertex Gaskets 09-23 Yamaha YFZ450R Valve Cover Gasket
MPN 817854 · Store SKU vep817854
Supplier stock checked 11/7/2026, 4:49:39 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
Precision designed to match OEM valve covers, Vertex's Valve Cover Gaskets are constructed from superior materials to prevent leaks and increase gasket life. High compressibility ensures a tight seal even on work and irregular surfaces.
Manufacturer fitment & guides
Check 817854 against the manufacturer’s application information below.
A manufacturer application guide is not available for this listing. Request the exact application from JuiceBuilt before payment.
More from Vertex Pistons ↗See the JuiceBuilt workshop ↗