Compatible with Pentair
51008400
Spider Gasket, 5-Spoke, 6-Inch OD, Replacement for Pentair
Also sold as
Your number not here? Send it to us and we'll confirm the match.
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
This spider gasket is a compatible replacement for the Pentair original, supplied as the Spider Gasket, 5-Spoke, 6-Inch OD, Replacement for Pentair. In service it seals the rotating valve key against the valve body so water is routed to only one port at a time. It is a wear item: the rubber compresses and takes a permanent set, letting water bypass between ports — the classic cause of a sand filter that leaks to waste. Ours is molded in EPDM rubber and dimensionally checked against an OEM sample before tooling is signed off.
This part cross-references to OEM number 4659-14. If you are working from a different number for the same component, send it over and we will confirm the match against our fitment records. Available factory-direct from 50 pcs, with mixed cartons accepted and private-label packaging offered for volume programs.
Fits these systems
Pentair American Products 1-1/2" Side Mount Multiport Valve 501501 & 501601 Parts
Equipment models (not part numbers):
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 is your MOQ?
50 pcs per SKU for stocked items. Mixed cartons are welcome — you can combine SKUs to reach the order minimum. Samples are handled separately: we can supply a single piece so you can verify fitment before ordering in bulk.
Can I order samples before a bulk order?
Yes. We ship samples by express before bulk production so you can verify fitment on real equipment.
What are your lead times?
Typically 15–25 days after order confirmation, depending on quantity and whether custom packaging is involved.
Do you offer OEM and private-label packaging?
Yes — custom cartons and labels, your logo molded or printed on parts, and custom molds for volume programs.
51008400
Spider Gasket, 5-Spoke, 6-Inch OD, Replacement for Pentair