Hydraulic control takes the strain out of steering larger outboards, and this HK6320A-3 kit covers engines up to 300 horsepower. The package pairs a helm pump, front-mount cylinder and 13.5 inch wheel with two 20 foot hoses, enough reach for center console layouts. Rated to 1000 psi with 468 kgf of output, the aluminum alloy and Pvc assembly resists salt and sun.