Part # 5110-62
Manufacturer Code SPX1600PN
Hayward® Hand Knob & Swivel Nut Replacement Kit – SPX1600PN
For Super Pump® and MaxFlo® Strainer Lids
Overview
The Hayward® Hand Knob and Swivel Nut Replacement Kit (SPX1600PN) is a genuine OEM part designed to keep your Hayward® Super Pump® and MaxFlo® pumps running smoothly. This kit secures the strainer lid tightly in place, ensuring a proper seal and easy access for routine maintenance.
Features & Benefits
✅ OEM Quality – Manufactured by Hayward® for a guaranteed fit and reliable performance
✅ Restores Secure Fit – Replaces worn or damaged knobs and nuts for a watertight seal
✅ Easy to Use – Hand-tightened design allows tool-free installation and removal
✅ Durable Construction – Built with corrosion-resistant materials to withstand pool environments
Compatibility
Fits Hayward® Super Pump® models
Fits Hayward® MaxFlo® pump models
Part Number: SPX1600PN
Why Choose Genuine Hayward® Parts?
Using authentic Hayward® replacement parts ensures safety, durability, and proper pump performance. Non-OEM kits may not provide a secure seal, risking leaks and pump damage.
Frequently Bought with Hand Knob Kit
I'm thinking of purchasing this replacement part but wanted to know how to remove the old, stripped plastic swivel nut from the pump? Does it just pop out with a little prying? Thanks so much.
Reply
You are correct in your assumption that is should just pop out. When they are new, they slide out real easy. As the pump gets older, they do get a little more set in place. A simple tap on the side with a screwdriver should pop it out.
Reply
under what circumstances would part # 5110-62 become faulty? i suspect this part is faulty as it is not tightening and the water is escaping?
Reply
Likely if the threads are bad from the start and or the knob itself is molded wrong. In the end such a part would need to be deemed defective by the manufacturer though.
Reply
doeshard-knob kit comes with one or two knobs
Reply
Hello Lonzey, The 5110-62 Hand Knob Kit (spx1600pn) includes just one knob and one swivel nut.
Reply
Concerning the Hayward swivel nut, I always have to replace them. Just about every year they either snap in half or get stripped. When I buy new ones I have to get the handle with it. Don't they sell the nut alone, and do they have any brands that make the nut in metal? I see another type listed by you that is metal, will it fit and work on my Hayward DE filter?
Reply
Bob, Unfortunately, they do not sell the nut by itself. The older style was a brass piece but Hayward changed the material to plactic several years ago.
Reply
I have a Hayward Super Pump Pool Pump, 1.5 HP and I can't get the Hand Knob (for the pump basket housing) to screw back into the pump. The part that the Hand Knob screws into looks like it is stripped, but the Hand Knob itself looks to be OK. Are there are any instructions on replacing the part that the Hand Knob screws into?
Thanks, Dennis Foster
Reply
Hello Dennis. The swivel nut can be extracted from the pump housing by placing a small flat head screwdriver into the threaded hole and gently pushing the swivel nut forward enough to grab with pliers and remove. Prior to installing the new swivel nut, place a small amount of o-ring lubricant on the body of the swivel nut. This provides for ease of manipulation as you align the swivel nut to accept the threaded knob. Place a small quantity of o-ring lubricant on the lid o-ring to ensure a good seal and prevent over-tightening.
Reply
-1.jpg?format=jpg&scale=both&anchor=middlecenter&autorotate=true&mode=pad&width=650&height=650 "Hayward® Hand Knob & Swivel Nut Replacement Kit - SPX1600PN For Super Pump® and MaxFlo® Strainer Lids")
-2.jpg?format=jpg&scale=both&anchor=middlecenter&autorotate=true&mode=pad&width=650&height=650 "Hayward® Hand Knob & Swivel Nut Replacement Kit - SPX1600PN For Super Pump® and MaxFlo® Strainer Lids")
-1.jpg?format=jpg&scale=both&anchor=middlecenter&autorotate=true&height=45&width=45&mode=pad "Hayward® Hand Knob & Swivel Nut Replacement Kit - SPX1600PN For Super Pump® and MaxFlo® Strainer Lids")
-2.jpg?format=jpg&scale=both&anchor=middlecenter&autorotate=true&height=45&width=45&mode=pad "Hayward® Hand Knob & Swivel Nut Replacement Kit - SPX1600PN For Super Pump® and MaxFlo® Strainer Lids")
The Most Helpful Review
2 0
(5 out of 5 stars) Solved Air Leaking Problem
Reviewed By: Joseph T. from Birmingham, Al ()
Pros: quick - easy to replace
Cons: not realizing it was so simple
Leaking air in filter on suction side of pump - so air was getting in water not leaking water out. Gasket was damaged and one screw had been overtightened and threads damaged. ordered, received, and repaired within three days. If you see air bubbles in water to pool this may be your problem
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The Most Recent Reviews
(5 out of 5 stars) Inyo Pools has everything!
Reviewed By: Inyo Customer ()
This is why I really like Inyo Pools! They have the stuff you can't find anywhere else... when i was closing my pool in the Fall of 2022 this strainer basket lid knob handle broke off the bolt.. which when it happens it's no good anymore... can't be glued this is what puts the downward pressure on the lid to seal it with the lower have of the strainer and the gasket.
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(5 out of 5 stars) Exactly what I needed and shipped fast
Reviewed By: Inyo Customer ()
Exactly what I needed and shipped fast. Thank you
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(5 out of 5 stars) Exactly what I ordered
Reviewed By: Inyo Customer ()
Exactly what I ordered@
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(5 out of 5 stars) Part replacement
Reviewed By: barefootinmama from Upper Michigan ()
Fit perfectly. Easy to find on schematic made ordering simple.
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1 0
(5 out of 5 stars) The needed parts
Reviewed By: PVSK from Miramar, FL ()
Pros: Excellent service
Cons: None
I ordered the needed parts and it arrived on time and my pool is working fine. Thanks for a prompt service and reasonable price.
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(5 out of 5 stars) Great replacement part
Reviewed By: SuperDale from Syracuse, UT ()
Pros: Perfect!
I'm just upset at Hayward for making the stupid thing out of plastic!...shipping was fast...price was great
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