The Multiquip 551332050 Wheel Drive MRX440 is a genuine OEM component designed for the MRX-440 walk-behind roller. Sourced directly from Multiquip, this part is built to the same specifications as the original, ensuring proper engagement and drive performance on your machine. Confirmed fitment for MRX-440 series equipment means you can order with confidence, knowing 551332050 is the correct part for your application.
Key Features
- Genuine OEM Drive Integrity — Manufactured to the original torque and load specifications required of a wheel drive unit, maintaining the traction and propulsion characteristics the MRX-440 was built to deliver.
- Direct Installation — Engineered to mount to the existing drive assembly on the MRX-440 with the same bolt pattern and interface as the original, keeping the swap straightforward.
- Confirmed MRX-440 Fitment — Part number 551332050 is verified for the MRX-440 walk-behind roller series, eliminating guesswork when sourcing a replacement drive component.
- Restored Propulsion Performance — A worn or failed wheel drive unit causes loss of forward travel control and uneven compaction passes; replacing it with this OEM part restores consistent, controlled drum movement across the work surface.
- Long-Term Drivetrain Reliability — Built with OEM-grade materials suited to the continuous mechanical stress of a vibratory roller's drive system, supporting sustained operation in demanding compaction environments.
The wheel drive unit on a walk-behind roller is responsible for transferring power from the engine to the drum or wheels, allowing the machine to self-propel across the compaction surface. When this component wears or fails, the operator loses the ability to maintain consistent forward or reverse travel, which directly affects the quality and uniformity of compaction. Replacing the wheel drive with a correct OEM unit like the Multiquip 551332050 restores full propulsion function and keeps the MRX-440 operating as intended.
Part Details
| Part Number | 551332050 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Wheel Drive MRX440 |
Compatibility & Fitment
| Name | Model |
|---|---|
| MRX-440 | MRX-440 |
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.
