SeaStar Cylinders are direct replacement cylinders for most original equipment hydraulic systems and can be used on single engines up to 300 hp and dual outboards up to 600 hp combined. SeaStar Solutions HC5345 and HC5358 are the most popular cylinders used by Honda, Johnson/Evinrude, Mercury/Mariner, Nissan/Tohatsu, Suzuki, Yamaha, Force, and Yanmar. HC5345 fits most applications with the exception of those listed below with HC5358. Please call if you need help identifying the correct replacement cylinder or need help to special order a cylinder from SeaStar Solutions.
Applications: Johnson/Evinrude: '98 to present - 40-140 hp 4-stroke, '00 to present - 115 hp FICH, Mercury/Mariner: '02 to present - 225 hp 4-stroke, Suzuki: 98 to present - 40-140 hp 4-stroke, '03 to present - 90 hp 4-stroke, Yamaha: '97 to present - 80-225 hp 4-stroke, '00 to present - 150-300 hp DI.