Ok here’s another question for you all. Do the sell replacement impellers for a ph-2500 return pump? Sca uses the same pumps on the skimmers and only sells the bubble defuser. Everything I’m seeing when I google is for a skimmer. The little white piece that sits in the magnet and stops the shaft from rubbing on the magnet is broken and I believe the pump is running hot because of it. Should I just buy another pump?