With shipping, financing options available, Truck Locator is your one-stop site for all of your SEADOO RXP-X 300 needs. Find SEADOO RXP-X 300 Boats you need on Truck Locator! Find Components for your SEADOO RXP-X 300 PWC and Jet Boats. Can't find the exact SEADOO RXP-X 300 PWC and Jet Boats you need? Post a free Want-To-Buy and get notified when it's available.