Product Overview
Restore reliable performance to your Pentair IntelliFlo pump with the genuine Pentair 356944Z IntelliFlo VSF Drive Kit. This replacement drive assembly is designed for compatible Pentair IntelliFlo variable speed and variable speed/flow pumps and is sold as the drive only, without the keypad.
The 356944Z is ideal for replacing a failed or damaged pump drive while keeping your existing compatible keypad in use. It is commonly used with IntelliFlo VSF and IntelliFlo 2 VST pump applications and is compatible with keypad part number 357527Z when a keypad is needed separately.
Ideal For
This drive kit is ideal for pool owners, pool service professionals, and repair technicians replacing the electronic drive assembly on compatible Pentair IntelliFlo pumps.
Best suited for:
- IntelliFlo VSF pump drive replacement
- IntelliFlo 2 VST pump repair
- Drive-only replacement when the keypad is still functional
- Pool equipment service calls where the pump motor and wet end are still usable
- Restoring pump control after drive failure, electrical damage, or display/control issues
Key Features
Genuine Pentair Replacement Drive
The Pentair 356944Z is a genuine replacement drive assembly made for compatible IntelliFlo pump systems, helping restore proper variable speed or flow-based pump control without replacing the entire pump.
Drive Only — No Keypad Included
This kit includes the drive assembly only and does not include the keypad. It is intended for installations where the existing keypad is being reused or where a compatible keypad is purchased separately.
Compatible With Keypad Part #357527Z
When a replacement keypad is required, this drive is commonly paired with Pentair keypad part number 357527Z. This makes it a flexible repair option for service professionals who need to replace only the failed component.
Designed for IntelliFlo VSF / IntelliFlo 2 VST Applications
This replacement drive is listed for IntelliFlo VSF and IntelliFlo 2 VST pump applications, including IntelliFlo VS pumps manufactured after 2018 according to Pentair replacement parts documentation.
Helps Extend Pump Service Life
Instead of replacing the entire pump, this drive assembly allows the existing pump body, motor, plumbing connections, and compatible keypad to remain in place when those components are still in working condition.
Professional Service Replacement Part
Because the drive is part of the pump’s electrical control system, installation should be performed by a qualified pool professional or technician familiar with Pentair variable speed pump service. Pentair installation materials emphasize following all safety instructions and contacting a service professional when needed.
Benefits
Replacing the drive assembly can help bring a compatible IntelliFlo pump back into service without the cost and labor of replacing the full pump.
The drive-only format is especially useful when the keypad, motor, and pump housing are still functional, allowing a targeted repair instead of a complete equipment replacement.
Using a genuine Pentair replacement part helps maintain proper fit, compatibility, and system reliability for supported IntelliFlo pump models.
For service companies and pool owners, this part can reduce downtime and help restore efficient variable speed pump operation quickly when the drive is the failed component.
Specifications
| Specification | Details |
|---|---|
| Brand | Pentair |
| Product Type | Replacement Pump Drive Assembly |
| Product Name | Pentair IntelliFlo VSF Drive Kit w/ No Keypad |
| Part Number / SKU | 356944Z |
| UPC / Barcode | 788379502553 |
| Included Component | Drive assembly only |
| Keypad Included | No |
| Compatible Keypad | Pentair 357527Z, sold separately |
| Common Applications | IntelliFlo VSF, IntelliFlo 2 VST, compatible IntelliFlo VS pump applications |
| SVRS Compatibility | Not recommended for IntelliFlo SVRS models based on common retailer compatibility notes |
| Installation Type | Replacement service part |
| Manufacturer | Pentair |
| Condition | New replacement part |
Customer-Facing Q&A
Q: Does this drive kit include the keypad?
A: No. This is the drive only and does not include the keypad. If a keypad is needed, confirm compatibility with Pentair keypad part number 357527Z.
Q: What pump is this drive for?
A: This replacement drive is commonly used for Pentair IntelliFlo VSF and IntelliFlo 2 VST pump applications. Always verify the pump model and serial information before installation.
Q: Can I use this to repair my existing IntelliFlo pump instead of replacing the whole pump?
A: Yes, when the drive is the failed component and the rest of the pump is still in usable condition, this part can be used as a targeted replacement.
Q: Is this compatible with SVRS pumps?
A: Compatibility notes from multiple parts retailers indicate this drive is not intended for IntelliFlo SVRS models. Confirm with Pentair or a pool professional before ordering for an SVRS pump.
Q: Should a homeowner install this themselves?
A: This is an electrical pump control component. Installation should be handled by a qualified pool professional or technician familiar with Pentair pump repairs.
Q: Is this an OEM Pentair part?
A: Yes. This listing is for Pentair part number 356944Z.