Vertex Pistons · New
Vertex Gaskets 83-92 Yamaha YZ80 Water Pump Rebuild Kit
MPN 821612 · Store SKU vep821612
Supplier stock checked 11/7/2026, 12:06:33 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
Vertex's Water Pump Rebuild Kits include all gaskets, o-rings, mechanical seal, oil seals and bearings needed to overhaul and repair your water pump.
Manufacturer fitment & guides
Check 821612 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 ↗