Mercury - Bar - 91-90339 Yamaha T9.9 Outboard Parts & Service Kits for 1992 - 1993 Models (Serial Numbers Starting with 6G8) The Yamaha Float Valve Assembly

The Yamaha Float Valve Assembly YF1-36264-48-40 helps regulate fuel inside the carb so it stays balanced and predictable

and MerCruiser models using the Flo Torq II hub system

or an engine that never warms up fully can indicate thermostat issues

secure interface against the sterndrive—no wobble

clean intake air

Mercury - Bar - 91-90339 Yamaha T9.9 Outboard Parts & Service Kits for 1992 - 1993 Models (Serial Numbers Starting with 6G8) The Yamaha Float Valve AssemblyBar WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings. ca. gov.