Part # 5250-210
Manufacturer Code PS-3867
Dimensions 1.25" L x 1.25" W x 1.25" D
Alternate Part #'s AS-200, PS-1901, PS-200, PS-3867, PS200, PS3867, 35-423-1019, APCPS3867, SPG-60-0202, USSPS3867
This heavy duty pump motor shaft seal is made with carbon graphite, stainless steel and Viton rubber for extra durability and resistance to chemicals. Especially recommended for use on pool and spa pumps connected to a salt chlorine system or ozonator.
This seal can be used on many different makes and models of pumps which can be seen under the "Parts" tab above. Some of the more common pumps include the Pentair Superflo, Challenger and Pinnacle, the Hayward Max-Flo II, Jacuzzi Cygnet, and Aqua Flo Dominator.
Frequently Bought with Shaft Seals
Will this seal fit a Polaris PB4-60 pre-2011 booster pump for a saltwater pool? The diameter of the shaft seal sold with the PB4-60 is too small for my shaft
Reply
Good afternoon Marc, That part number 5250-210 is not the correct shaft seal based on the information you provided. If you have a pb4-60 then the correct shaft seal would be the Pump Shaft Seal PS-1000, Heavy Duty (Saltwater Pools) - PS-3865
Reply
Is this the proper shaft seal for Century 1.5 HP Square Flange 56Y Up Rate Motor - B2854?
Is there a salt water substitute for GOKIT78?
Reply
Hello Richard. Additional information would be necessary in order to determine if this is the correct shaft seal for your project. Shaft seals are specific to the pool pump manufacturer and pump model, not the motor itself. If you could provide pump manufacturer and model information, a determination could be made as to the correct shaft seal replacement. There is no saltwater substitute for the GOKIT78. A heavy-duty shaft seal (saltwater pools) is available separately: PS-3867 Pump Shaft Seal Heavy Duty (Saltwater Pools) - PS-3867
Reply
I'm looking for Shaft seal, Diffuser 0 ring and House 0 ring for a Hayward Max -Flo XL Pump. Motor, Century SQS1152R
1.5,Salt water pool.Can you send to me? You have in my account my cc #
Thank's
Reply
Hi Antonio, please see this Hayward Max Fo XL parts diagram where key numbers 7, 11, and 12 are the seals and gaskets that you are needing.
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I have a PEA6F-182L model with C103-193P Seal Plate, C105-137PEB impeller and USQ1152 Motor. Just want to be sure this is the correct seal. The "Seal Plate Kit - C203-193P" showed a different seal.
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Hi Chris, yes this is the correct shaft seal for the Sta-Rite Dura Glas/ Max E Glass pump series. Just keep in mind that if you have the copper cone insert in the seal plate then it will need to be removed for this shaft seal to fit.
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Wath pump seal do i need for a intex 633m 2500 w timer above pool and or for a sand filter pump SF80110 ,I have 2 but use the same ones .
Hi, Omar. We do not know which shaft seal used with that Intex Pump. You will need to contact Intex 1(800)234-6839.
Reply
What is the correct shaft seal replacement part for a Hayward Super pump II with a salt system. The service technician will replace all the required O-rings. If I purchase a replacement motor and a new shaft seal, is there anything else that I need to purchase for the tech. (besides O-rings)
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Just want to confirm that this is the same as SPX2700SA, but for saltwater pools.
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What is the difference between a chlorine pool and a soft water with regard to the seal?
Reply
Dan, Salt-water is more corrosive to equipment so it is recommended to use a heavy duty shaft seal. Other wise, the seal will fail prematurely and cause damage to the motor.
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Which side of the spring loaded piece touches the ceramic disc on the second piece on a ps 3867.?
Reply
Hi, The shaft seal should be installed ceramic against ceramic. You can view our How To: Replace a Pool Motor Shaft Seal for instruction.
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will this fit ao smith 1 hp square flag 56y motor
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It will depend on the model of your pump, not your motor. The motor can go to several different model pumps, so would need to know the model of your pump to determine the correct shaft seal.
Reply
should I replace the seal every time I replace the motor?
Reply
Yes we suggest replacing the shaft seal whenever you replace your motor as the old seal sometimes does not mate up properly with the new motor. Also the warranty on the motor is voided is there is leaking to due the seal.
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How do I change the shaft seal on my pool pump?
Reply
Changing the shaft seal is quite simple. Here's How To Replace a Pool Motor Shaft Seal.
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Why should I purchase the heavy duty seal?
Reply
The heavy duty shaft seal features carbon graphite, stainless steel, and Viton rubber. The properties of this seal contribute to the resistance of chemical corrosion. This is the best choice for salt chlorine generators or ozonators.
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2 to 4 hrs
Screwdriver, Pliers, Socket Set, Wrench Set
Less than 1 hr
Screwdriver, Nut Drivers
Pump Shaft Seal Heavy Duty (Saltwater Pools) - PS-3867
remove motor from pump per video on inyo. Open pump, remove seal carefully. placing where you will know proper orientation to place new seal. Use the non petroleum shaft lube. (Lubricant 1CC Pillow Pack - LUBE-PP), as new seal is tight and may not let pump shaft rotate without it. It is an easy operation but you really need to watch the video.
1 to 2 hrs
Screwdriver, Nut Drivers, Socket Set, Wrench Set, Strap wrench for impeller removal
1 0
When replacing the motor you need to also replace the seal. My pump motor was making a loud screechy noise indicating worn bearings. Also the pump seal was leaking causing water to drip below the pump shaft where it connects to the motor. This leaky seal may have caused the bearing failure.
I upgraded to the tougher salt water seal since my pool is salt water. The previous seal was the “normal” duty seal and had leaked possibly resulting in the motor bearings going bad prematurely.
After disassembly, I pushed out the old portion of the seal from the Pump backing plate Then pushed the new portion in using a lint free cloth to be sure to keep the ceramic surface of the seal clean.
Reattached backing plate to new motor and then pushed on the impeller side of the seal again not touching the ceramic surface. Be sure to put the seal on so that ceramic surfaces of both sides are facing each other.
Screwed on the impeller, reassembled the pump and fired it up. No leaks detected.
Less than 1 hr
Screwdriver, Socket Set
2 0
Existing shaft seal was leaking (salt water pool) and found out my previous repair guy did not put in a heavy duty seal for salt water. Ordered the replacement from INYO and had it here in a couple of days. Disconnected the power from the motor, removed the pump faceplate and housing from the motor. Easily removed the diffuser and impeller following the instructional INYO video and replaced the seal shaft. Put everything back together in reverse order and fixed the leak.
The Most Helpful Review
1 0
(5 out of 5 stars) Must Have
Reviewed By: Inyo Customer ()
A must to have. If Inyo pools wouldn’t recommend it, wouldn’t get it. Thanks to them, I really needed. The old one was was rough.
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The Most Recent Reviews
(5 out of 5 stars) Good quality
Reviewed By: Inyo Customer ()
Good quality but I ordered the wrong kit. Inyo was great and helped me through the return process.
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(5 out of 5 stars)
Reviewed By: Inyo Customer ()
Worked well for replaced pump
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(5 out of 5 stars) Perfect replacement
Reviewed By: Inyo Customer ()
Perfect replacement for our Pentair Superflo pump rebuild.
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(5 out of 5 stars)
Reviewed By: Inyo Customer ()
Worth the money
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(5 out of 5 stars)
Reviewed By: Inyo Customer ()
Very satisfied
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1 0
(5 out of 5 stars) Best replacement for the price and quality
Reviewed By: Inyo Customer ()
Best replacement for the price and quality
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1 0
(5 out of 5 stars)
Reviewed By: Inyo Customer ()
Perfect replacement and customer service was outstanding to make sure I had the right part. Delivered ahead of time in perfect condition for an easy DIY replacement with the help of the online INYO tutorial video!
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