The Multiquip 233426890 Nut Lock Coupling Pma-2,3 is a genuine OEM component designed for P-SERIES vibrators. As a direct Multiquip OEM part, 233426890 is manufactured to the same specifications as the original, ensuring a correct, trouble-free installation in compatible P-SERIES equipment. Sourced directly through an authorized Multiquip parts distributor, this part carries the full backing of the Multiquip OEM supply chain. Verify your model code against the P-SERIES fitment reference before ordering to confirm compatibility.
Key Features
- Genuine OEM Construction — Manufactured to Multiquip's original coupling specifications, ensuring correct thread engagement and locking integrity at the coupling joint.
- Direct-Fit Installation — Designed to seat and thread exactly as the original nut, allowing straightforward installation without modification to the coupling assembly.
- P-SERIES Compatibility — Confirmed fitment for P-SERIES vibrators; reference your specific model code to verify before ordering.
- Coupling Integrity — A correctly functioning lock nut holds the coupling assembly secure under the high-frequency vibration loads generated during concrete consolidation, preventing loosening and connection failure mid-operation.
- OEM Part Number Assurance — Ordering by part number 233426890 ensures you receive the exact Multiquip-specified component, not a mismatched substitute.
The nut lock on a vibrator coupling assembly serves as the securing fastener that holds the coupling connection between the power unit and the flex shaft or head in place. During operation, concrete vibrators generate continuous high-frequency vibration forces that place constant stress on every threaded connection in the drivetrain. A worn, damaged, or missing lock nut allows the coupling to work loose, leading to loss of vibration transmission, increased wear on the coupling faces, and potential disconnection of the shaft during use. Replacing a worn 233426890 Nut Lock Coupling Pma-2,3 promptly keeps the coupling assembly performing as intended and protects the surrounding components from accelerated wear.
Part Details
| Part Number | 233426890 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Nut Lock Coupling Pma-2,3 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Vibrators | P-SERIES |
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.
