WR 400 fuel screw O-ring size?

2 replies to this topic
  • FitzyWr400

Posted July 10, 2015 - 11:49 PM


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

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  • Chas_M

Posted July 11, 2015 - 05:56 AM


Just go to your local Yamaha shop and buy one.

  • Krannie McKranface

Posted July 11, 2015 - 11:00 AM


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

All use the same carbs (used to).


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