For those wishing to save room in their jetboat we offer a driveshaft shortening service. Many Yamaha based boats can gain more cockpit room and better weight distribution. It is possible to shorten some shafts by up to 12” or 300mm!! In minijet boats space is at a premium.
Just simply send us your shaft (still in the jet pump) and we will measure, cut to length and machine a new spline onto the end of the shaft.
If purchasing with one of our cast intakes we can do the measuring to fit the intake. If you know the length you want then contact us and we can discuss your needs.