u/Expensive-Camel-5780

I have a model no. SW2044 #01, that has developed a water leak at the hose connections swivel. I have attermpted to tighten, impossible, have attempted to apply sealer around the swivel connections and still cannot stop the leaks. I have spent a considerable amount of my time with this and becoming very frustrated to say the least. Is the swivel connector assy available to purchase, and if not what is your suggestion.