1977 Mercury 150 hp 1500 Trim/Switch

[holy1above]

Hi all -- Thank you for your help. I have put in a new trim/tilt pump which works fine with the original switch at the front of my bass boat (Occasionally this switch only goes down and not up), but the switch on the controls does not work at all. I am having a hard time finding the part # for this switch. Any help would be appreciated.

Thanks,

Josh