Hi I am selling this OEM 25 inch RH standard rotation Lower Unit removed from a 2004 Yamaha 200 HPDI v6 this will fit 150-200 motors fits Hpdi as well as ox66 and carb motors cosmetically Lower is in good shape I did personally run this motor and it shifted in and out of gear fine and the oil did not show any signs of water intrusion and magnet didn’t show any signs of excessive wear I highly recommend a new water pump before using please feel free to ask any and all questions and I will do my best to answer them for you thanks