Pool Pump Identification and Outlet Faceplate

Label is faded. I know it’s a 56j frame and tHP is 1.65. 8/16v. the rest is difficult to make out.

I also need to know which seal kit is needed for the install. A further question… I would like to know if parts are still available for my current pump, i.e. impeller They are in good shape currently however if I was to need them in the future and they are obsolete, it might be wise to think about a whole pump replacement. I would like to keep costs down as much as possible as well though and am not certain of how long I may be living here so the far future isnt perhaps as important. Oh. Can you tell me what I need to replace this port as it is cracked and i believe this is the source of a rather fast leak. (pic attached)

Appreciate your time,Ricky