Yamaha Marine Outboards Factory Service / Repair/ Workshop Manual 225G 250B L250B, Page 122Get this manual
PRESSURE CONTROL VALVE AND THERMOSTAT
Order 11 12 13 14 15 16 17 18 19
JobPart Pressure control valve cover Gasket Spring Pressure control valve Pressure control valve seat Bolt Thermostat cover Gasket Thermostat