Aladdin O-318-0 Pump Lid O-Ring – Pentair 350013 / 355332 / 352600
Key Benefits +
How to Use +
Specifications +
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Full Product Description +
Key Benefits + Pump Lid Compatibility
- Replacement O-ring for select pool pump lids, strainer covers, trap lids, and pot flange sealing locations.
- Cross-references Pentair/Pac Fab 350013, 355332, and 352600.
- Used in Aladdin repair kits for select WhisperFlo, IntelliFlo, Challenger, Pinnacle, HydroPump, and EQ Series pumps.
- Also cross-references Waterway 805-0436B, 319-4100B, and 1110863 for select pump and trap lid applications.
- Part-number matching helps reduce wrong-part orders.
Quick Product Summary
The Aladdin O-318-0 is a multi-application replacement pool pump lid and strainer O-ring. Important cross-references include Pentair/Pac Fab 350013, 355332, and 352600 plus Waterway 805-0436B, 319-4100B, and 1110863. Aladdin also uses O-318 in repair kits for select WhisperFlo, IntelliFlo, Challenger, Pinnacle, HydroPump, EQ Series, and Waterway pump families. Match the equipment model, original part number, and exact lid or sealing location before ordering.
Best For
Replacing a confirmed O-318/O-318-0 or matching cross-reference on select pump lids, strainers, trap lids, and pot flange locations.
Why This Matters
- Helps restore the intended seal when O-318 is the specified replacement.
- Helps address leakage caused by a worn or damaged lid O-ring after the sealing location is confirmed.
- Supports part-number matching across several older and current pump families.
- Helps avoid choosing an O-ring by appearance alone.
Common Signs You Need This / Use This When
- Your parts diagram identifies O-318/O-318-0 or a confirmed cross-reference.
- The existing O-ring is cracked, cut, flattened, stretched, or missing.
- You have confirmed leakage at the lid, strainer, trap, or pot flange sealing location.
- You are servicing a compatible pump that specifies this replacement.
Product Specifications
| Specification | Details |
|---|---|
| Brand | Aladdin Equipment Company |
| Product Type | Pool Pump Lid / Strainer O-Ring |
| Aladdin Part Number | O-318-0 |
| Shopify SKU | O-318 |
| Barcode | 601402121807 |
| Pentair / Pac Fab Cross-References | 350013, 355332, 352600 |
| Waterway Cross-References | 805-0436B, 319-4100B, 1110863 |
| Additional Cross-Reference | Leisure Bay 111863 |
| Known Applications | Select WhisperFlo, IntelliFlo, Challenger, Pinnacle, HydroPump, EQ Series, Waterway 48/56 Frame, Champion, SMF, Cyclone, and related pump/strainer applications |
Compatibility / Fitment Notes
Aladdin maps O-318-0 to multiple pump families and replacement numbers. Pentair/Pac Fab 350013 is used in select WhisperFlo and IntelliFlo lid applications, 355332 is associated with older Challenger/Pinnacle lid applications, and 352600 is associated with the older 700 HydroPump lid. Waterway references include 805-0436B, 319-4100B, and 1110863. Because equipment revisions may use different lid O-rings, confirm the original part number and lid style before purchase.
Installation / Use Notes
Follow the equipment manufacturer’s service instructions. Turn the equipment off and safely relieve system pressure before opening a pump or strainer housing. Inspect and clean the sealing groove and mating surface, install the replacement without twisting or cutting it, and use only a compatible pool/spa O-ring lubricant when recommended.
Buy with Confidence
Benchmark Pool Supply helps customers identify replacement pool parts using real service-tech product knowledge and part-number matching. For a multi-application seal like O-318-0, we focus on clear cross-reference guidance so you can verify the pump and lid style before ordering.
Frequently Asked Questions
What does the Aladdin O-318-0 O-ring fit?
Aladdin lists O-318-0 for select pump lid, strainer, trap, and pot flange applications across Pentair/Pac Fab, Waterway, Leisure Bay, and SwimQuip equipment. Confirm the equipment model and original part number before ordering.
Does O-318-0 replace Pentair 350013, 355332, and 352600?
Yes. Aladdin cross-references O-318-0 to all three numbers. Match the original part number because each applies to a specific lid or sealing application.
Is O-318-0 used on WhisperFlo and IntelliFlo pumps?
Yes. Aladdin includes O-318 in repair kits for select WhisperFlo and IntelliFlo applications tied to the 350013 lid O-ring. Verify your exact pump and lid before replacement.
Can O-318-0 be used on Challenger, Pinnacle, or Waterway pumps?
Yes, for select applications. Aladdin lists O-318 in repair kits and cross-reference data for Challenger, Pinnacle, Waterway 48/56 Frame, Champion, SMF, and related equipment. Verify the specific lid style.
What should I check before installing this O-ring?
Confirm O-318/O-318-0 or a listed cross-reference in the equipment documentation, then verify the pump model and lid style. Inspect and clean the sealing surfaces and follow the manufacturer’s service instructions.
