(12 Sets, 36 Pcs) Replacement Valve Cover & Shaft O-Rings for Jandy NeverLube/Pentair Valves (Part Numbers O-515-KIT-9, 1132/51016200 and R0487100/192039/O-158) and Hayward PSV valves (P/N: PSXVZ2A)

These o-rings were a great value and replacement to my old dried up o-rings. Easy installation, perfect fit, and sealed up great with a little o-ring line. Performs great and stopped my valves from leaks. If you are getting air into your system, check your o-rings.

God price for good products. Fit my Pentair valve boxes well. Nice to have a few back-ups.....

This kit was great value! I used it to repair leaking o-rings on a pentair 3 way valve that acts as the solar bypass for our pool. As this valve is exercised several times per day it was the first to have leaky seals. This kit costs signific5less than a pool service persons trip charge and took less than 5 ,minutes to install. ,make sure you clean up the mating surfaces and have some magic lubes handy.

This product works as advertised and is a great value when considering how many you get. Replaced all of the gaskets in each of my valves and no more bubbles in the filter or in the pool.

Great product and fits as stated

Product fit perfect and stopped my suction leak for my pool.

Better price than what you pay for at pool store. They work and seal bad valves that I've used them on. And I have spares. Just make sure to lube the o-ring on install.

Captain O-rings have proven to be a perfect part to have on board for pool route. They fit perfectly and have lasted just as well as OEM replacement parts.When using the large o-ring in check valve covers, I have run into some thickness issues. Overall these are the best option to make a quick repair on leaking diverter valves for pool equipment.