Compatible with Hayward
SPX1600D
SuperPump Diffuser, Strainer Housing and Basket
Also sold as
Specifications
| Compatible brand | Hayward |
|---|---|
| Category | Pumps & Pump Parts |
| Material | Reinforced thermoplastic |
| 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
The SuperPump Diffuser, Strainer Housing and Basket is an aftermarket diffuser built to replace the original component in Hayward circulation pumps. In service it converts the velocity leaving the impeller into pressure and directs flow into the discharge. It is a wear item: the sealing lip and locating tabs wear, letting water recirculate inside the pump instead of moving downstream. Ours is molded in reinforced thermoplastic. This part is cross-referenced to 11 Hayward OEM numbers — SPX1600D, SPX1600PN, SPX1600M, 350090, SPX5500D, R0448800 and 5 more — so buyers working from a number stamped on a failed component can confirm the match before ordering.
Fits these systems
Hayward circulation pumps — confirm fitment by OEM number
Equipment models (not part numbers):
Not sure it fits? Send us a photo of your part and we'll confirm. Send a photo
Same reference, different configuration
More than one catalog configuration uses SPX1600D. Compare the included components, photos and fitment notes before requesting a quote; the shared reference alone does not prove the packages are identical.
Often sourced together
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What OEM numbers does SPX1600D replace?
POOLPOINT SPX1600D is an aftermarket replacement cross-referenced to 350090, 355301, 356172Z, 400006, R0445800, R0448800, SPX1600M and SPX1600PN, plus 2 more listed on this page. Those numbers identify fitment only — the part is manufactured by POOLPOINT, not by Hayward.
What equipment does SPX1600D fit?
It fits Hayward Super Pump SP1600X, Hayward Super Pump SP2600X and SP1600X. Those are equipment models, not part numbers — order against SPX1600D itself.
Is SPX1600D a genuine Hayward part?
No. POOLPOINT manufactures compatible aftermarket replacement parts. We are not affiliated with, sponsored by or endorsed by Hayward; the brand name and OEM numbers are used to identify fitment only.
What is the minimum order quantity for SPX1600D?
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 SPX1600D made from?
SPX1600D is produced in reinforced thermoplastic, dimensionally checked against an OEM sample before tooling is signed off.
SPX1600D
SuperPump Diffuser, Strainer Housing and Basket