The SeaStar Twin Engine Hydraulic Steering System offers heavy duty tie bar systems for aggressive use. These performance marine parts are engineered to handle high-output, high-demand steering setups.
SeaStar Twin Engine Hydraulic Steering System - Single Cylinder

Hardware Kit - HA5521
Engine Center to Center Distance - Inches (mm) 25.0 - 25.7 (635 - 653) - requires tie bar part # HO6821 25.8 - 30.7 (655 - 780) - requires tie bar part # HO6822 30.8 - 39.3 (782 - 998) - requires tie bar part # HO6823 39.4 - 54.5 (1000 - 1384) - requires tie bar part # HO6823
Sea Star Hydraulic Steering System Twin Engine - Dual Cylinder

Hardware Kit - HA5520
Engine Center to Center Distance - Inches (mm) 28.0 - 29.0 (771 - 737) - requires tie bar part # HO6819 29.1 - 30.6 (739 - 777) - requires tie bar part # HO6820 30.7 - 33.4 (779 - 848) - requires tie bar part # HO6821 33.5 - 38.4 (850 - 975) - requires tie bar part # HO6822 38.5 - 47.1 (997 - 1196) - requires tie bar part # HO6823 Need more information about SeaStar Hydraulic Steering Systems or even other Yamaha outboard controls? Click here to access some of SeaStar's great resources.

9 comments
Looking for steering for twin 200 hp yamaha
What steering system would fit my 2006 Twin Yamaha F250 4 strokes
Have 2 twins Suzuki dp70 which one complete system would work 19.1 with with 2 foot extension steering to engine roughly 19 ft did not measure it.
I have a 1958 Lyman with two 1958 35 hp Evinrude engines. I need to connect them with parallel steering and l don’t know how to do if.any suggestions or solutions would be greatly appreciated. George H. Thank you.