
Compatible with Jandy
R0558701
Diffuser O-Ring for 0.75 HP to 2.5 HP Pumps, Replacement for Jandy
Our part number
If the number stamped on your failed part differs, send it over — we will confirm the match against our fitment records.
OEM numbers listed for fitment identification only.
Specifications
| Compatible brand | Jandy |
|---|---|
| Category | Pumps & Pump Parts |
| Material | EPDM rubber |
| Lead time | 15–25 days after order confirmation |
- MOQ 50 pcs · samples from 1
- Private label available
- Ships from our factory
Request wholesale quote
One request covers the whole list — no need to send them one by one.
Tiered pricing available above 1,000 pcs · OEM packaging available
Product overview
This o-ring is a compatible replacement for the Jandy original, supplied as the Diffuser O-Ring for 0.75 HP to 2.5 HP Pumps, Replacement for Jandy. In service it forms the static seal between two mating components under compression. Replacement is routine: rubber hardens, flattens and cracks with heat, chlorine and UV exposure, and a failed o-ring is the most common source of air leaks and drips. Ours is molded in EPDM rubber.
Fits these systems
0.75 HP to 2.5 HP Pumps
Not sure it fits? Send us a photo of your part and we'll confirm. Send a photo
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Is R0558701 a genuine Jandy part?
No. POOLPOINT manufactures compatible aftermarket replacement parts. We are not affiliated with, sponsored by or endorsed by Jandy; the brand name and OEM numbers are used to identify fitment only.
What is the minimum order quantity for R0558701?
MOQ is 50 pcs per part, and mixed cartons are welcome to reach the order minimum. Samples are a separate case — we supply single pieces so you can confirm fitment before committing to a production run.
What material is R0558701 made from?
R0558701 is produced in EPDM rubber, dimensionally checked against an OEM sample before tooling is signed off.
R0558701
Diffuser O-Ring for 0.75 HP to 2.5 HP Pumps, Replacement for Jandy





