Shop by Brand Yamaha OutboardCollar ; Condersor ; Connect Point ; Contact Breaker Assy Back Contact Breaker Assembly 650-81321-10-00 Viewer:1464 OEM No.: 650-81321-10-00 For YAMAHA outboard 250 HP 1977 ET250A FLYWHEEL MAGNETO 1978 ET250B FLYWHEEL MAGNETO You May Also Be Interested In Collar 90387-06119-00 Condersor 676-81325-G1 Gasket, Water Pump 689-44315-01-00/689-44315-A0-00 Oil Seal 93101-13018-00