Made by U S Seals
Manufacturers Code: PS-201
Balboa Pump Shaft Seal Kit
Fits: Niagara, Vico, Ultima, HA440NG (amongst other) Balboa Pumps
This hot tub pump shaft seal is used to seal the wet end impeller housing Balboa spa pump like Niagara , Vico, Ultima and so on. Most Commonly seen on American made hot tubs (Black Wet End) and will provide a secure and long lasting seal for your hot tub pump.
Shaft seals are made of 2 parts a spring with a carbon bearing on the end and a ceramic ring when put together they produce a water tight seal that fits inside the wet end of a hot tub impeller housing.
They are easy to replace, when fitting make sure you don't break, crack or get dirt in the bearing faces.
Note : There a small chance that the wet end might needs to be shimmed forward with a washer on each bolt, but that would be noticeable if it drips and it shouldn't.
Hot Tub Repair Tip: To ensure correct parts are ordered, you will need to remove the old shaft seal from your existing pump to compare the size the shaft seal to the information given here as there are a variety of different types.