Often taken for granted, marine steering systems and boat rudder parts are some of the hardest-working components of any boat steering system. They often don't get any attention until they age or require replacement. Discount Inboard Marine is here for you when they do. We offer a selection of quality steering cables, shift knobs, rudders and more. Whether you're repairing or replacing your entire boat steering system or a single part, we have the products to help. Keep in mind that whenever changing a boat steering system component, you'll need to water-test your new system until you become familiar with how it works.