Compatible with Speck
2920817403
Diffuser, Replacement for Speck 433 Pool Pump
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 | Speck |
|---|---|
| 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
Diffuser, Replacement for Speck 433 Pool Pump — an aftermarket diffuser dimensioned to drop into Speck circulation pumps without modification. 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.
Fits these systems
433 Pool Pump
Not sure it fits? Send us a photo of your part and we'll confirm. Send a photo
Often sourced together
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Is 2920817403 a genuine Speck part?
No. POOLPOINT manufactures compatible aftermarket replacement parts. We are not affiliated with, sponsored by or endorsed by Speck; the brand name and OEM numbers are used to identify fitment only.
What is the minimum order quantity for 2920817403?
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 2920817403 made from?
2920817403 is produced in reinforced thermoplastic, dimensionally checked against an OEM sample before tooling is signed off.
2920817403
Diffuser, Replacement for Speck 433 Pool Pump