Part # 5250-250
Manufacturer Code PS-4280
This is an extra heavy-duty shaft seal. It's made with a carbon graphite, stainless steel, and viton rubber. This is the longest lasting seal available and is designed for use with ozonators and salt chlorine generators as well as regular pool and spa use.
Frequently Bought with this Shaft Seal
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.
Reply
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.
Reply
Hi, will this seal work with older 2002-2007 Northstar pumps? I have a model SP4015X20NS and would like to select this seal over the hayward seal because I use a salt chlorine generator and an ozonator. Thanks!
Reply
Hi Stefan, The correct Shaft Seal for your Northstar Pump 200-2007 will be the Seal Assembly (1998-2007) (SPX4000SA2).
Reply
What seal would work for SP605X7 or SP2607X1 Heyward pump?
Reply
Less than 1 hr
Screwdriver, Pliers, Wrench Set
Since I had to replace my motor and impeller it was required to replace the bearings and O-ring to repair it correctly.
1) Shutoff all power breakers to pool pump
2) Remove motor cap in back of motor
3) Disconnect all wires including ground
4) Unscrew wire protector from motor
5) Remove all (6) bolts to remove motor from pump housing
6) Remove all (4) bolts from motor to switch pump housing plate to new motor.
7) Replace bearings and O-ring provided on new motor
8) Reinstall new motor to existing pump in reverse order
Less than 1 hr
Socket Set, Adjustable Wrench
1 0
Followed instructions, changed motor and this gasket. Took me 30 minutes. Professional company wanted $850. Cost me 300 for motor and gasket. The motor was I bought was an exact replacement. Super easy, saved major $.
Less than 1 hr
Socket Set
2 0
My old pump seal failed and the new pump started leaking after operating for two weeks. I called INYO help desk and they sent out this extra heavy duty pump seal. I took the motor apart, disengaged the old seal and popped in the new seal. Everything worked like a charm and I am very pleased. Thank you INYO Help Desk!
The Most Helpful Review
2 0
(4 out of 5 stars) seal
Reviewed By: G M. ()
i AM PLEASED WITH THE NEW SEAL
Was this review helpful to you?
The Most Recent Reviews
(5 out of 5 stars)
Reviewed By: Inyo Customer ()
Fitted easily and no leaks, great
Was this review helpful to you?
(5 out of 5 stars) Pump Motor and Seal Replacement
Reviewed By: Inyo Customer ()
Seals came as promised only took 2 days to arrive in the height of Christmas shipping. Motor arrived 2 days after seals. I will always use this company for my pool needs. Saved a lot of money doing the motor replacement myself. One can always go to the helpful training videos on the website for any pool instructional needs.
Was this review helpful to you?
(5 out of 5 stars)
Reviewed By: Inyo Customer ()
Used a YouTube video as well as printed info. East, worked great!!!
Was this review helpful to you?
(5 out of 5 stars)
Reviewed By: Inyo Customer ()
I replaced the seals with the motor. This is the 2nd season with no problem.
Was this review helpful to you?
(5 out of 5 stars)
Reviewed By: Inyo Customer ()
Fast shipping. Very helpful in getting the right part
Was this review helpful to you?
1 0
(5 out of 5 stars)
Reviewed By: Inyo Customer ()
The best product!!! Thanks
Was this review helpful to you?
(5 out of 5 stars) Excellent support
Reviewed By: Inyo Customer ()
Excellent support
Was this review helpful to you?