Seaboard Marine has been the largest independent Cummins Mid-Range Marine engine dealer in N. America for over 15 years and offers the type of value and knowledge that has set us apart from all others. We are also the exclusive manufacturing distributors for the SEAFIRST line of hydraulic steering components and for SEAMAX seawater pumps and parts. Our premier products include the finest marine hydraulic steering cylinders made and our exclusive SMX1730 seawater pump................Visit our web site for information on this equipment and other valuable marine information along with seeing and reading about 100’s of ideas to help you enjoy the total Diesel Marine boating experience..................Tony