Hey there, if you're rebuilding the top end of your Kawasaki KFX400, you’re gonna need these little guys.

This set comes with four brand new Kibblewhite Viton valve stem seals, and they’re ready to go.

They’re made right here in the USA, so you know the quality’s solid.

These seals are designed to handle the heat and keep oil where it belongs—out of the combustion chamber.

They work on both intake and exhaust valves, so placement is front, rear, upper, lower, left, or right.

Plus, they come with a 1-year warranty for peace of mind.

Just a heads-up: California residents should note the Prop 65 warning, but that’s standard stuff.

Whether you’re hitting the trails or doing a full rebuild, these seals are a direct performance upgrade for your ride.

Universal fitment means they’ll work on a bunch of ATVs, but they’re specifically dialed in for the Kawasaki KFX400.

Grab a set and get that engine breathing right again.