O-ring 10" ID, 1/4" (O-240) - 449



Part # 5056-06

  4.56 Average  



Part # 5056-06

Manufacturer Code 449

Dimensions 10" ID, 1/4"

Alternate Part #'s 30220, 31-358, 320-110, 320110, 35505-0422, 39006000, 92200180, CX900F, O-1082, O-240, U9-228A, U9228, U9228A

Product Description

10 ID o-ring for a number of pool pumps and filters. Black rubber o-ring 1/4" thick.

Frequently Bought with O-rings

Magic Lube O-ring Lubricant 630

Commonly Used On

American Products Ultra-Flow
Aqua-Flo Dominator
Hayward StarClear Plus
Martec/Sunfarrel Pool Master
Sta-Rite Dura-Glas
Sta-Rite Max-E-Pro
Sta-Rite Max-E-Glas
WaterAce RSP



?     Asked on 12/2/2019 by

I have max e pro and original part number for o ring is U9-228A. Will this o ring be the same. Thanks

A  Answered on 12/2/2019 by InyoPools Product Specialist Lennox H.

Hi. Yes, this O-ring is an alternate replacement. 

?     Asked on 6/14/2019 by Ken

I have a Sta Rite pump, model k4812pa105c3. I believe it is leaking from the O ring between the clamp and the motor. Can you provide me with the proper O Ring for this motor? Thanks

A  Answered on 6/14/2019 by InyoPools Product Specialist Lennox H.

Hi, Ken. You will need to know the Sta-Rite housing model or seal plate number in order to locate the correct Housing O-ring. We're unable to use the motor model number.

?     Asked on 7/2/2018 by Nick

I have a sta-Rite model F4E68-188L That I need the O ring for it appears flat instead of the oval. What is part number?

A  Answered on 7/2/2018 by InyoPools Product Specialist Andy O.

Hello Nick- The only seal plate o-ring for the P4R Sta-Rite Dura-Glas II and Max-E-Glas II is the Seal Plate O-ring (449) Part # 5056-06, which is round.It sounds like your o-ring is just pinched.

?     Asked on 12/21/2017 by

I can't find any kind of model number on my pump, but the seal plate O-ring for this pump is square not round. The seal plate is round and the O-ring is a circle but instead of being like a tube, the O-ring fits into a square channel which makes the O-ring itself more like a square tube in a circle shape. Will this O-ring fit my pump?

A  Answered on 12/21/2017 by InyoPools Product Specialist Lennox H.

Hi. I'm not able to confirm if this is the correct o-ring without knowing the model number of your pump. If you're unable to locate the pump model, so can email us pictures of the pump using the CONTACT & SUPPORT portal. 

?     Asked on 6/20/2017 by

I have a Stay Rite Pump 3/4 power, Model P2R5D-181L. Will this o-ring fit my pump?

A  Answered on 6/21/2017 by InyoPools Product Specialist Patrick P.

Yes this O-ring does fit the Sta-Rite 3/4 HP Dura-Glas Pump Model P2R5D-181L

?     Asked on 5/19/2017 by Lori

Is there always an o-ring between the seal plate before you put the clamp back on. I didnt see one but now that i have re-installed the ring it leakes. Im afraid to tighten the metal ring any tighter

A  Answered on 5/19/2017 by InyoPools Product Specialist Hector F.

Yes, more than likely there is an o-ring at the seal plate. It will just depend on which model pump housing that you have in order to cross reference which o-ring or seal is there. You can call in with that part number or if you cannot locate that housing model then you can email images through our support request page. Also sometimes you may just need to lube that seal.

?     Asked on 5/11/2017 by Anthony

Hello, I purchased a motor from you and installed into the Max-E-Pro housing, installed the O-Ring U9-228A, but the housing slowly loses water/pressure after I shut it off. Any idea of what the problem could be? I'm quite sure the basket gasket is fine too.

A  Answered on 5/11/2017 by InyoPools Product Specialist Hector F.

There are a number of reasons as to why a pump may loose or have difficulty priming. Please review the results when you click here to see if that may assist in troubleshooting. If they do not then you may want to have a technician come to physically inspect your system.

?     Asked on 2/3/2017 by Ruihong Zhang

I have a pump AO Smith SQ1202 and need to get an O ring. Will Part #5056-06 O Ring fit this pump? Thanks in advance, Ruihong

A  Answered on 2/3/2017 by InyoPools Product Specialist Lennox H.

Hi, Ruihong. You will need to provide us with the model of the pump housing, not the motor number in order for us to locate the correct o-rings. If you're unable to locate the model number of the pump you can send photos of the pump to upload@inyopools.com.

?     Asked on 8/2/2016 by

I have a sta-rite max-e-pro part # p6e6D-205L. It is leaking at the bottom around where the o-ring would be. Does replacing the o-ring usually fix the leak, and is this the right o-ring for my pump?

A  Answered on 8/6/2016 by InyoPools Product Specialist Lennox H.

Hi, Yes, replacing the o-ring will stop the leak if that's what causing it nd this is the correct o-ring.

?     Asked on 8/13/2015 by marian

I have a sta-rite max-e-pro pump and need an o ring-#6? will this be the right one to order? mfg. code #449, 5056-06

A  Answered on 8/14/2015 by InyoPools Product Specialist Lennox H.

Hi Marian, The Seal Plate O-ring (449) will be the correct o-ring for you Max-E-Pro Pump.


Review Summary

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