Mercury - Manual-owners - 90-860171J51 Mercury-50HP-EFI-2013 It gives the motor the

It gives the motor the basic protection it needs—good wear control

clean launch that pushes your boat onto plane with less bow rise and more control

Yamaha Water Pump Repair Kit 61A-W0078-A3-00 is commonly associated with select Yamaha outboard applications

adjustments like idle mixture or synchronization may be required depending on your setup

Ensures proper engine cooling temperature for performance and efficiency

Mercury - Manual-owners - 90-860171J51 Mercury-50HP-EFI-2013 It gives the motor theManual owners 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.