I have a 1987 50 hp Evinrude and need the brushes for the power tilt and trim. This unit has the cylinders on the outside of the motor. The hydraulic motor is made by prestollite SAE J 1171. The next set of numbers start with HYB and maybe a 5 but can not read the rest of the code. The last line is 3 87 which take as the year. I can find older pumps and newer but nothing for this year.<br /><br />Thanks for all the help in advance.<br />Larry