The Multiquip 233429590 Carbon Brush Pma-2,3 is a genuine OEM component designed for P-Series concrete vibrators. Sourced directly from Multiquip, this carbon brush meets the exact electrical and dimensional specifications required for proper motor operation in your vibrator. It is a direct-fit replacement for P-Series units, ensuring correct contact geometry and conductivity without any modification to the motor housing or brush holder. If your vibrator is showing reduced power output, intermittent operation, or motor sparking, a worn carbon brush is a common cause — and 233429590 is the correct OEM solution.
Key Features
- OEM-Grade Carbon Composition — Manufactured to Multiquip's specified carbon density and resistivity, ensuring consistent current transfer and correct wear characteristics for the Pma-2,3 motor.
- Direct Brush Holder Fit — Dimensioned to seat correctly in the original brush holder, maintaining proper spring tension and contact pressure against the commutator without shimming or trimming.
- P-Series Vibrator Compatibility — Verified fitment for Multiquip P-Series concrete vibrators, making model identification straightforward before ordering.
- Sustains Full Motor Output — A correctly seated carbon brush maintains uninterrupted current flow to the motor, delivering consistent vibration frequency and amplitude for effective concrete consolidation.
- Electrical Safety Compliance — Using the correct OEM-specified brush grade prevents arcing, overheating, and premature commutator wear — all of which can create unsafe operating conditions in a handheld electrical tool.
Carbon brushes are the consumable electrical contacts that transfer current from the stationary wiring to the rotating commutator inside an electric motor. As the brush wears down through normal use, contact pressure and conductivity decrease — eventually causing the motor to lose power, run erratically, or stop altogether. Replacing the brush at the correct service interval with a properly graded carbon compound, like the Multiquip 233429590, protects the commutator surface from scoring and extends the overall service life of the motor.
Need help confirming this is the right part for your machine? Contact the DHS Equipment parts team for support.
Part Details
| Part Number | 233429590 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Carbon Brush 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.
