Yamaha OEM Flugelhorn valve stem felts, YFH-631 & others. Set of 3 stem felt washers, Yamaha P/N C0141060 / W3620710. Larger (D13mm) than the 631 finger button felt (D11mm, SKU 15996) comparison shown. Fits YFH-631, 731 & others. See my SKU 16050 for a valve repair kit for the YFH-631. Contact me if you wish to verify your model's fit or you need other parts.
