Used possible OMC Johnson Evinrude Showa 60-300 h. p. tilt and trim pump assembly. This is a very clean two wire, 12 volt unit with no corrosion and has been tested to function properly. There are no identifying numbers on this unit to determine its application. There is a “G” embossed on the lower part of the housing, the bottom of the housing is stamped “OG19” and the top of the lift ram is stamped “F30”. The design of the reservoir appears to be Showa, Yamaha or possibly OMC. Please verify that this pump is correct for your application before ordering. Because the exact application of this pump is unknown, it is being sold as-is and is not returnable if it doesnt fit your application.