Pentair · Pumps
Pentair WhisperFloXF parts
OEM part numbers for the Pentair WhisperFloXF pump (XF, XFE, XFET, XFDS, XFJ and XFK models), from Pentair's own parts catalog.
Upfront pricing · many common repairs and installations have a set price, given before any work starts
Choose a part from the list below to see its part number and details.
Parts list
No diagram for this model yet. Every part number below is checked against Pentair’s own documentation. Choose a part from the list to see its details.
Pick a part
Tap any number on the drawing to see its OEM part number, which models it fits and what commonly goes wrong with it.
Need this pump repaired or replaced?
Not sure what’s wrong? Start the Pool Problem Finder.
Parts list
| Ref. | Part | Part no. |
|---|---|---|
| 1 | 400000 | |
| 3 | 410020 | |
| 5 | 400006 | |
| 6 | 400007Z | |
| 7 | 35505-1440 | |
| 8 | 192115Z | |
| 9 | 071131Z | |
| 10 | 410001 | |
| 11 | 410002 | |
| 12 | 411000 | |
| 13 | 410016Z | |
| 14 | 350336 | |
| 15 | 353323 | |
| 16 | Varies by model | |
| 17a | 37337-6080 | |
| 17b | 356073 | |
| 18 | 072172 | |
| 19 | 351446 | |
| 20 | Varies by model | |
| 21 | 17351-0101S | |
| 22 | 400002 | |
| 23 | 072184 | |
| 24 | U43-12SS | |
| 25 | 071413 | |
| 26 | 400004Z | |
| n1 | 400030Z | |
| n2 | 400031Z | |
| n3 | 400012 | |
| n4 | 400013Z | |
| n5 | 357923Z |
About the Pentair WhisperFloXF
Pentair's 2021 pump parts catalog gives one replacement parts list for the WhisperFloXF pump. The wet end, lid, basket, unions, seal plate and seal are shared; the impeller and diffuser are listed by model (for example XFE-12), so match the model on the pump's label before ordering.
The impeller screw changed on pumps made after 10/7/2019, from a plastic-head screw to a metal-head screw.
Repair or replace?
Most of these parts are replaceable on their own, which is why it matters which one has actually failed before anything is ordered. Whether a repair or a new pump makes more sense depends on what failed and the condition of the rest of the pump. Pool Pump Repair & Installation · Pool Equipment Replacement & Upgrades
Already know which part you need? Many common repairs and installations have a set price, given before any work starts. Not sure what’s wrong? The Pool Problem Finder starts from what your equipment is doing.
Set prices for common jobs
- Pump installation$225 labor
- Blowing out clogged lines$180
Labor prices don’t include the pump, filter or parts, which are quoted with the job. You hear the full price before any work starts.
Source
Part numbers and reference numbers: Pentair, Pool Pump Replacement Parts Catalog (Pentair Product Catalog 2021, pump parts section) (Product Catalog 2021, pump parts section (printed pp. 489-548; layout dated 10/30/20)), accessed 2026-10-22. Pentair and WhisperFloXF are trademarks of their owner and are used here only to identify the equipment. Mobile Pool Repair is not affiliated with or endorsed by Pentair.
Pentair WhisperFloXF trouble?
Pool Pump Repair & Installation at your equipment pad in Queen Creek, Gilbert and Chandler and across the East Valley. Call, or text a photo of the label and the pad.