Jet kits come with all the hardware you need to convert your motor to a jet.  (You will need to use the water pump off of your existing lower unit.)

Notes about this kit:

4 stroke motors need pressure relief hole in cooling pump housing. Instructions in kit.

Driveshaft change year 2000. Specify spline 14 or 16 teeth.

Add $160 for 6 1/8 stainless steel impeller upgrade #1737.


Med Jet Kit

For use on – F50HP Yamaha 4 Stroke Motors

Price: $