I have a 1992 Yamaha pro V-1 50 this worked out perfect, What worked out great for us is when we were putting the fluid in the system we punch a hole in the bottom of the bottle so it would drain better without causing air bubbles, And turn the steering wheel slowly, Update June 2nd 2023 I finally got the boat out and test drove it I was Really happy with it ,it steered easy it was great very happy with it!!!