Lower Unit Quart Pump fits standard quart plastic bottles and flexible hose to get to hard-to-reach fill plugs. - Features: - Metal threaded fitting fits Mercruiser, OMC, Evinrude, Johnson, Honda (70-90hp), Volvo, Force and Gamefisher lower units. - You will need adapter fitting ITEM: 28401 for Yamaha, Nissan, Tohatsu & Honda Lower Units (2-50 hp). - You will need adapter fitting ITEM: 28402 for Suzuki engines.