The Multiquip 020CX400399 Nut is a genuine OEM replacement designed for CX400 submersible pumps. As a factory-sourced component, it is manufactured to the same standards as the original hardware, ensuring a correct, secure fit with no guesswork. This nut is an essential fastening component for maintaining the structural integrity of your CX400 pump assembly. Verify your model code before ordering to confirm compatibility with your specific unit.
Key Features
- Genuine OEM Hardware Grade — Manufactured to the same material and dimensional specifications as the original, so thread engagement and torque retention perform as intended.
- Direct-Fit Replacement — Engineered to install in the same position and orientation as the factory nut, with no modification to mating components required.
- CX400 Compatibility — Confirmed fitment for CX400 submersible pump models, sourced directly from Multiquip's OEM parts program.
- Maintains Pump Assembly Integrity — A correctly torqued fastener keeps critical pump components secured under operational load, preventing loosening, vibration-induced wear, and potential component separation.
- Corrosion-Resistant Construction — Submersible pump environments are wet and demanding; this OEM nut is built to withstand the moisture and debris exposure typical of pump service conditions.
A nut in a submersible pump assembly serves as a critical fastener that holds key components securely in place during operation. In a wet, high-vibration environment like a submersible pump, even a small fastener plays an outsized role — a loose or damaged nut can allow components to shift, leading to misalignment, accelerated wear, or pump failure. Replacing a worn or stripped nut promptly with the correct OEM part keeps the assembly torqued to spec and the pump operating as intended.
For fitment questions or help confirming this part works with your specific CX400 configuration, contact the DHS Equipment team.
Part Details
| Part Number | 020CX400399 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Nut |
Compatibility & Fitment
| Name | Model |
|---|---|
| Submersible Pumps | CX400 |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.
