Yamaha Tuba, YBB-641(2), YBB-841, Lever Spring

OEM Yamaha tuba, specifically for YBB-641(2), YBB-645, YBB-841 YCB-661, YCB-623, YCB-822, YCB-861, YEB-381, YFB-621, & YFB-822. Lever spring for rotary valves, P/N H2141130.  Contact me if you wish to verify your model's fit or you need other parts.