Part # SPX1600Z2
Dimensions 3.75" L x 1.5" W x 2.25" D
For Super Pump, Super II, Max-Flo, and Super Spa Pumps
✅ Features & Benefits✅ Genuine Hayward OEM replacement shaft seal – Part No. SPX1600Z2
✅ Protects motor bearings by preventing water leaks along the shaft
✅ Two-part design for a reliable seal:
Ceramic half: 1-3/8" O.D. | 3/4" I.D.
Spring-loaded half: 1-5/16" O.D. | 3/4" I.D.
✅ Designed for use with Hayward Super Pump, Max-Flo, Super II, and Super Spa models
✅ Cost-effective solution to extend motor and pump life
➡️ The Hayward SPX1600Z2 shaft seal is the standard replacement for popular Hayward pumps — essential for protecting your new or existing motor from water damage.
⚠️ Tech Tips & Cautions⚠️ Always replace the shaft seal whenever installing a new pump motor
⚠️ Use silicone-based lubricant only — never petroleum-based products
⚠️ Handle the ceramic surface carefully; avoid touching with bare fingers
⚠️ Confirm pump model compatibility before ordering
⚠️ For saltwater or aggressive chemistry, upgrade to the SPX1600Z2VIT Viton seal
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
I have a Hayward 1 1/2 horse super II pump will this shaft seal fit my pump or do I need the model number to order it
Reply
Hi Mike, this is the correct shaft seal for a Hayward Super II Pump (no model # needed).
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I have a Hayward super pump and had a drip where the motor mounts into the pump housing. I replaced the housing gasket and it is still dripping. Could the problem be something else. Any help would be great. Thanks Mike
Reply
Hi Mike, The most common culprit would be the Shaft Seal we would suggest replacing your Hayward Super Pump Shaft Seal.
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I have a Hayward pump and want to change the seal, is there more than 1 size
Reply
Dean, Yes not every pump model has the same shaft seal. We would need to know the specific model of the pump to find the correct shaft seal for your pump.
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I am replacing the motor for my Hayward Super pump 1H.P. Model # C48K2N143B1 Is this the correct shaft seal for this motor?
Reply
Yes, the the SPX1600Z2 is the correct shaft seal for the Hayward Super Pump.
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2 to 4 hrs
Screwdriver, Wrench Set
Less than 1 hr
Socket Set, Allen wrench
1 to 2 hrs
Screwdriver, Nut Drivers, Socket Set, Wrench Set, Adjustable Wrench
3 0
The Most Helpful Review
2 0
(5 out of 5 stars) Easy install, stopped my pump leak
Reviewed By: Travis R. from Phoenix, AZ ()
Shipped quickly, quick install (found a video on you tube). Fixed my problem!
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The Most Recent Reviews
(5 out of 5 stars)
Reviewed By: Inyo Customer ()
Worked great! Perfect replacement for the one that caught on fire before it! Along with the new motor I got, it's running like butter now!
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(5 out of 5 stars) Perfect!
Reviewed By: Inyo Customer ()
Easy to replace seal.
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(5 out of 5 stars) Worked exactly as advertised
Reviewed By: Inyo Customer ()
Worked exactly as advertised and followed the YouTube video for perfect results!
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(5 out of 5 stars)
Reviewed By: Inyo Customer ()
You guys are amazing. Our pump went out. I took a picture of what we had and Inyo pools told me the which pump to buy and parts needed for install. And the shipping was fast. Can’t thank you enough... Install was easy.
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(5 out of 5 stars)
Reviewed By: Inyo Customer ()
Great product. Great price. Excellent customer service.
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(5 out of 5 stars)
Reviewed By: Cameron G. ()
Worked perfectly and was easy to install using the provided videos from inyopools.com
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(5 out of 5 stars) Perfect Fit
Reviewed By: Elmer D. from Kissimmee, Fl ()
I ordered this with the Century 1.5 hp C48L2N134 replacement motor and it fit like a glove. Very easy to install. Just pull the old one and install.
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