Mercury - Bar - 91-90339 Yamaha T9.9 Outboard Parts & Service Kits for 1992 - 1993 Models (Serial Numbers Starting with 6G8) If you’re running a 40–60

If you’re running a 40–60 HP engine and need consistent acceleration

It’s the same level of quality trusted by Mercury technicians and boaters who depend on their engines to start strong every time

This creates a super saturated oxygen environment

Every product we make is designed to withstand the rigors of life at sea

This product has been superseded by: YA2-63772-06-01

Mercury - Bar - 91-90339 Yamaha T9.9 Outboard Parts & Service Kits for 1992 - 1993 Models (Serial Numbers Starting with 6G8) If you’re running a 40–60Bar 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.