Wet end

I am buying a pump motor BN40SS for my hot tub from you.  I still need the wet end. How do I know to get the right one? Are they pretty much universal as long as I get the right HP and intake/outake in the right spot? Thanks

In order to locate the correct wet end that will replace yours, you will want to try and locate the complete pump model number or possibly locate a part number that may be molded into the plastic of that wet end. If you have unions that thread directly to the outside of the pump ports then you will want to try and match that exact wet end model.