Here is a Balboa Bath, Hot tub & Spa Motor and pump Insulated wet end pump. Have you're local plumber install this if you are not a professional bath and spa technician! In certain instances the rubber seal on the front pump can go or just be bad, if it is it will leak water out of the pump part so it is good to keep the old pump you are replacing and if the front isn't leaking just take it off and attach it to the new motor 😉.
eBay