Vertex Gaskets 16-18 Yamaha WR450F Water Pump Rebuild Kit

If you're working on the cooling system for your 2016-2018 Yamaha WR450F, this water pump rebuild kit from Vertex Pistons is what you need to get that pump back in top shape. A leaking or failing water pump can quickly lead to overheating, which is bad news for any engine. This kit is designed to replace all the critical wear items inside your water pump assembly.

Inside this kit, you'll find all the necessary gaskets and o-rings to seal up the pump housing properly, along with the mechanical seal that keeps coolant and oil separated. It also includes the oil seals and bearings that allow the pump shaft to spin freely and without leaks. Vertex has put together a well-built kit that gives you all the parts required for a thorough water pump overhaul, offering a direct replacement for your original components at a much lower cost.