Aladdin O-186-9 generic replacement o-ring, 1/4 in. ID x 1/16 in. cross sectionAladdin Generic Replacement O-Ring for Hayward and Pentair, 1/4 in. ID, O-186-9 In stock$1010
Aladdin O-186-9 generic replacement o-ring, 1/4 in. ID x 1/16 in. cross section
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Aladdin Generic Replacement O-Ring for Hayward and Pentair, 1/4 in. ID, O-186-9

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$1010
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Quick overview

  • 1/4 in. ID o-ring Measures 1/4 inch inside diameter by 1/16 inch cross section.
  • Generic replacement A generic replacement o-ring for Hayward and Pentair equipment.
  • Cross references Hayward SPX0072Z4 Also replaces Hayward SPX0072Z4 and SPX72Z4.
  • Cross references Pentair 071419 Also replaces Pentair 071419 and 46815500.
  • Additional cross references Also listed as LG12, 510059, DE2400Z3A, and 9003OO3.
  • Aladdin part O-186-9 Identified by Aladdin part number O-186-9.
Full description and specifications ↓

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Product details

The Aladdin O-186-9 is a generic replacement o-ring measuring 1/4 in. inside diameter by 1/16 in. cross section, made to fit Hayward and Pentair equipment.

Fit and compatibility

This o-ring also replaces the Hayward SPX0072Z4 and SPX72Z4, the Pentair 071419 and 46815500, and is also listed as LG12, 510059, DE2400Z3A, and 9003OO3, so any of these numbers on your old o-ring points to the same size.

What it does

An o-ring this size seals a joint using a compressible rubber cross-section, and this generic size is used across a range of Hayward and Pentair pool equipment. Because it is sold generically rather than under one brand, it is a useful part to keep on hand for general repairs.

Before you order

Match the 1/4 in. ID by 1/16 in. cross section against your original o-ring before ordering, and replace it if it has hardened, cracked, or lost its shape. The Aladdin O-186-9 is sold individually.

Specifications
Brand Aladdin
Manufacturer part number O-186-9
UPC 601402112140
Size 1/4 in. ID x 1/16 in. cross section
Also listed as SPX0072Z4, SPX72Z4, 071419, 46815500, LG12, 510059, DE2400Z3A, 9003OO3
Shipping weight 0.01 lb
Ships Parcel

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Questions and answers

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

What size is the Aladdin O-186-9 o-ring?
It measures 1/4 inch inside diameter by 1/16 inch cross section.
Does the O-186-9 replace a Hayward SPX0072Z4?
Yes, the Aladdin O-186-9 also replaces the Hayward SPX0072Z4 and SPX72Z4 o-rings.
Does it also replace a Pentair part?
Yes, it also replaces Pentair 071419 and 46815500, along with LG12, 510059, DE2400Z3A, and 9003OO3.
Is the o-ring sold individually?
Yes, the Aladdin O-186-9 ships as a single o-ring.
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