WR 400 fuel screw O-ring size?

Hi does anyone know the dimensions for the o-ring for the fuel screw mines perished and need a new one.


Just go to your local Yamaha shop and buy one.

Go to your local Honda, KTM, Suzuki, Yamaha, Beta, shop and buy one.

All use the same carbs (used to).

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now