Part # 5110-08

Manufacturer Code SPX1600R

Dimensions 2.36" X 0.15"

Alternate Part #'s 31B1107, HAY1012016, O-141, O-2618, O141, PL2748, SP1600R, SPX1600R, SS-1600-R, SS1600R, 90-423-1141, AEQO141, APCO2021

Product Description

Pump diffuser gasket used on the Hayward Super Pump, Super II, Max-Flo and Super Spa pumps.  This gasket also fits Leslie's Hydromax II and the WMC / PPC AT Series pumps.  Outside diameter 2.36"; thickness 0.15".

Frequently Bought with Diffuser Gasket

Magic Lube O-ring Lubricant


?     Asked on 5/23/2015by mark

Will this gasket fit a SP-2600-B diffuser?

A  Answered on 5/24/2015 by InyoPools Product Specialist Alex V.

Mark, Yes the Hayward SP1600R gasket will fit the Hayward SP2600B diffuser.

?     Asked on 6/14/2017by david

I recently replaced this seal and was instructed to lubricate it I used plumbers grease which is very tacky. Can this cause problems?

A  Answered on 8/3/2017 by InyoPools Product Specialist Alex V.

David, That can cause an issue if it is not rated for use on rubber. We typically recommend using Magic Lube

?     Asked on 6/3/2018by Inyo Visitor

I have model C48L2N134B1 Hayward super pump. I’m looking for a diffuser gasket. Will this one work? If not do you have one that will fit.

A  Answered on 6/3/2018 by InyoPools Product Specialist Lennox H.

Hi. Yes, this Diffuser Gasket - SPX1600R is the correct gasket for the Hayward Super Pump. 

?     Asked on 6/22/2018by Gary

does this gasket fit a SP3021-B diffuser?

A  Answered on 6/22/2018 by InyoPools Product Specialist Hector F.

Yes, this gasket will work for that diffuser. 

?     Asked on 4/16/2019by Steven

I purcxhased go-Kit but need to know how and where to install diffuser gasket

A  Answered on 4/16/2019 by InyoPools Product Specialist Joe S.

Good afternoon, the Diffuser Gasket - SPX1600R will go on the end of the diffuser that is sitting over the impeller.


Review Summary

 (Average 4.89  out of 5 stars)
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