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.

Includes shift cable assembly or shift rod for tiller steering.

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

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

Tiller handle change in 2006 – specify #1856 or #1857 shift cable assy for tiller steering.

Med Jet Kit

For use on – F50HP Yamaha 4 Stroke Motors

Price: $