Aladdin O-141 diffuser gasket for Hayward Super II pumps, SPX1600RAladdin Diffuser Gasket for Hayward® Super II™ Pump, O-141 In stock$399
Aladdin O-141 diffuser gasket for Hayward Super II pumps, SPX1600R
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Aladdin Diffuser Gasket for Hayward® Super II™ Pump, O-141

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$399
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Quick overview

  • Aladdin O-141 The Aladdin part number for this diffuser gasket.
  • Compatible with SPX1600R Listed as compatible with SPX1600R, so check that number against your old gasket.
  • For Hayward® Super II™ pumps The product data lists it for the Hayward® Super II™.
  • Also listed under Super Pump® parts It appears in the Hayward® Super Pump® SP1600, 1600X, 2600 and 2600X parts group as well, so check your pump against both.
  • Seals the diffuser The gasket is what stops water short circuiting past the diffuser instead of going through the impeller.
  • Replace it with the seal Anytime the pump is open for a shaft seal or impeller, this gasket is worth renewing while you are in there.
Full description and specifications ↓

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Product details

The Aladdin O-141 is a diffuser gasket for Hayward® Super II™ pool pumps, compatible with SPX1600R.

What it seals

The diffuser sits over the impeller and turns its velocity into pressure. The gasket is what keeps that relationship tight. Once it hardens or tears, water slips around the diffuser instead of passing through it, and the pump shows it as weak flow, poor priming or a stubborn air lock that never quite clears.

Listing note

The source data lists this gasket for the Hayward® Super II™ and also files it under the Super Pump® SP1600, 1600X, 2600 and 2600X parts group. Both are recorded here rather than one being chosen for you, so compare your old gasket against SPX1600R before ordering.

Worth doing together

Whenever the wet end is open for a shaft seal or an impeller, this gasket is the cheapest part on the bench and the one most likely to leak if it goes back in tired.

From Pool School

How to Prime a Pool PumpFrom the breaker to a full pot, each manufacturer's time limit, and what to check when it won't catch prime. Read Replace the Pool Pump Motor or the Whole Pump?The manufacturers' tests first, what each repair replaces, and the federal motor rule. Read

Where this part goes

8 Key 8 on the Hayward Super PumpFits every model in the drawing.See it on the diagramAll Hayward Super Pump Parts 38 parts and the drawing6 Key 6 on the Hayward Super II PumpFits every model in the drawing.See it on the diagramAll Hayward Super II Pump Parts 44 parts and the drawing
Specifications
Brand Aladdin
Manufacturer part number O-141
UPC 601402110351
Type Diffuser gasket
Compatible with SPX1600R
Fits Hayward® Super II™ pool pump
Also listed under Hayward® Super Pump® SP1600, 1600X, 2600, 2600X parts
Part type Pool pump part
Shipping weight 0.02 lb
Ships Parcel

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Questions and answers

What people ask about this product, answered by our pool techs.

Which pump is this for?
The product data lists it for the Hayward® Super II™, and it also appears under the Hayward® Super Pump® SP1600, 1600X, 2600 and 2600X parts group. Both listings are carried here, so check your old gasket against SPX1600R before ordering.
What is SPX1600R?
It is the part number this gasket is listed as compatible with.
What does the diffuser gasket do?
It seals the diffuser to the housing. Without that seal, water finds a path around the impeller instead of through it, and the pump loses prime and pressure.
Should I replace it during a seal change?
Yes. It is a low cost part and the pump is already apart, so renewing it saves opening the wet end twice.
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