What size is my return fitting?

[notsure]

I want to order a slip washer, but i cannot figure out which one. The site i am looking at has three Hayward washers to choose from but do not offer any dimensions or thread size. I have looked every where on my fitting and cannot find any part numbers.

There is spx1023z3, spx1025z3 or spx1025z3 opt 3720-80

The site i am looking at is called poolpartsonline.

Thank you in advance for any advice you can give me.

 

[Teald024]

The Hayward skimmer & return come as a package. Perhaps you can find the series number on the skimmer somewhere. I found my skimmer manual on the Hayward website. It lists the skimmer parts & numbers, but only shows a pic of the return without part numbers. Could this mean that they are "universal"? I don't know. Maybe a call to your local pool supply store may at least give you the part numbers.
Mine has two rubber washers plus a fiber (cork) washer. The rubbers are the same.
I don't know which return you have, but mine is the SP1023. Below information is based on that.
While poking around the Howard website, I came across the manual for Skimmer / Return HERE

Another search of their site led me to the following info HERE
SP1023G 1.5" FIP Return Fitting w/Sandwich Gasket for ABG Pools Replacement Parts
SPX1023Z3 Fiber Washer
SPX0023Z2 Double Gasket

I found the whole return nozzle kit online for under $10 HERE Hayward Above-Ground Wall Fitting w/ Locknut & Gaskets - SP1023G
The liner goes between the two rubber washers. They are #2 in this pic. I would replace all 3 gaskets considering the low cost of them since you already have the pool drained and parts apart.

Good luck

 

[notsure]

Thank you so much for your help. Yes, my skimmer was sp1091 but in the site i was looking at, it did not have that listed so was at a loss. I tried measure it and looking at other sites to see if i could figure it out. Finally i did call a pool store and they indicated they are mostly universal but i guess that doesn't mean always and i did not want to order and then have to return. This part is really cheap and i don't think you have to really use it, just works a bit better if you do, so i drove to a local pool store with my return in hand and got it replaced, still don't know the part number.
And as a surprise the skimmer gasket was much cheaper there then any place i found online, that surprised me.