Compatible with Pentair
51016700
Lid O-Ring for M-Series, Replacement for Pentair
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 | Pentair |
|---|---|
| Category | Valves & 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
Lid O-Ring for M-Series, Replacement for Pentair — an aftermarket o-ring dimensioned to drop into Pentair valve assemblies without modification. 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
Pentair American Products 2" H & M Series Multiport Valve Parts
Not sure it fits? Send us a photo of your part and we'll confirm. Send a photo
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Sourcing questions
What equipment does 51016700 fit?
It fits H Series and M Series. Those are equipment models, not part numbers — order against 51016700 itself.
Is 51016700 a genuine Pentair part?
No. POOLPOINT manufactures compatible aftermarket replacement parts. We are not affiliated with, sponsored by or endorsed by Pentair; the brand name and OEM numbers are used to identify fitment only.
What is the minimum order quantity for 51016700?
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 51016700 made from?
51016700 is produced in EPDM rubber, dimensionally checked against an OEM sample before tooling is signed off.
51016700
Lid O-Ring for M-Series, Replacement for Pentair