You are buying a Kit that features (1) PS-201 Seal, Seal Tool and Silicon that fit Vico, Sta-Rite, Dura-Jet and Power Right Pump Wet Ends and The Professor's Silly Juice to seal the seal.This Seal is used in Most Vico, Sta-Rite, Dura-Jet and Power Right Pump Wet Ends only look in our store for other seal & bearing kits. It is 1 3/8" Across the back of the Spring Seal part that goes onto the Impeller and the Ceramic & Rubber part that goes into the Volute or Wet End Back is 1 3/8". The Hole in both parts is about 3/4". Note: Sta-Rite, Vico, Starite, power rite, power-rite,power right, power-right, Dura jet, Dura-jet,Ultimax
EXTRA NOTE: If you have a Power Right Pump on a Cal Spa I do not recommend trying to repair it, it will be a big waste of time but if you insist this kit should fit it!!
For this seal in other kits and individuals see the below links:
To Install you should put silicon sealant on the back of the Metal part and gently push it into place. Also the rubber part can use a light coat of silicon to slide it into place in the impeller.
We offer these alone, with The Professor's Silly Juice or with an Impeller in a kit so look at my eBay store. The bearing are standard fit for most motors with Vico, Sta-Rite, Dura-Jet and Power Right Pump Wet ends.
Please note: When you have a seal leaking in most cases you will need an impellor because the leak caused water to get into the metal shaft area that the impeller is screwed onto and expands and damages the impellor. The Hot Tub Professor offers How To Installation Videos on Seals and Impellers.
PLEASE NOTE: IF YOU ARE NOT WILLING TO DO YOUR DUE DILIGENCE IN CHOOSING THE CORRECT PART MEANING YOU ARE NOT WILLING TO USE OUR PICTURES AND/OR VIDEOS TO MAKE SURE YOU CHOOSE THE CORRECT PART PLEASE DO NOT BUY FROM US. WE HAVE DONE A LOT OF EXTRA WORK TO HELP YOU ENSURE YOU GET THE CORRECT PART THAT IS WHY I DON'T ACCEPT RETURNS CHOOSE CAREFULLY!!!