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:
Driveshaft change in 60-70hp 2 stroke motors starting in 2004.
Tiller handle model requires shift cable #1383.
For use on – 60HP, 65HP, 70HP Yamaha 2 Stroke Motors