The Multiquip 020CX400126 is a genuine OEM Lock Washer designed for the CX400 submersible pump. As a direct OEM replacement, this washer is produced to the same specifications as the original component installed at the factory, ensuring a correct fit within the fastener assembly. Sourced directly through authorized Multiquip supply channels, 020CX400126 is the verified part for CX400 applications. DHS Equipment stocks genuine Multiquip OEM parts so you can get the right component the first time.
Key Features
- Genuine OEM Construction — Manufactured to the same material hardness and dimensional tolerances as the original Lock Washer, maintaining the clamping integrity expected in a submersible pump environment.
- Direct-Fit Replacement — Engineered to seat and lock exactly as the original, with no rework needed to fastener assemblies during installation.
- Verified CX400 Fitment — Confirmed fitment for the Multiquip CX400 submersible pump, eliminating guesswork when sourcing hardware replacements.
- Fastener Security in Wet Environments — A properly functioning lock washer prevents fastener loosening under vibration and operational loads — critical in submersible pump applications where access for re-tightening is limited.
- OEM Part Number Accuracy — Ordering by Multiquip part number 020CX400126 ensures you receive the correct washer grade and size for your CX400 pump.
A lock washer is a hardened fastening component installed beneath a nut or bolt head to resist loosening caused by vibration and dynamic loads during operation. In submersible pump assemblies, where the unit operates submerged and subject to continuous motor vibration, maintaining secure fastener tension is essential to keeping housings sealed and internal components properly aligned. When a lock washer wears flat or is omitted, fasteners can back out gradually, leading to loosened assemblies, potential seal failure, and pump performance issues that are difficult to diagnose once the unit is deployed.
Have questions about fitment or need help confirming the right part for your CX400? Contact the DHS Equipment parts team for assistance.
Part Details
| Part Number | 020CX400126 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Lock Washer |
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.
