The Multiquip 551211120 Wheel Disc MRX-440P is a genuine OEM replacement part designed for the MRX-440P walk-behind vibratory roller. Sourced directly from Multiquip, this disc is manufactured to the exact specifications of the original component, ensuring a correct, hassle-free installation. If you're servicing an MRX-440P roller, this is the authorized replacement disc to keep your machine rolling at full capability.
Key Features
- Genuine OEM Construction — Manufactured to the same dimensional and material standards as the original wheel disc, ensuring structural integrity under the compaction loads the MRX-440P generates.
- Direct-Fit Replacement — Engineered specifically for the MRX-440P platform, this disc mounts to the existing wheel assembly without adaptation or rework.
- MRX-440P Compatibility — Purpose-built for the Multiquip MRX-440P walk-behind roller, eliminating guesswork when sourcing a replacement disc for this machine.
- Restored Rolling Performance — A damaged or worn wheel disc can cause uneven drum tracking and instability on the pass; replacing it with this part restores smooth, controlled operation.
- Operational Safety — The wheel disc is a structural rolling component; using a correctly rated OEM part maintains the safe handling characteristics the MRX-440P was designed to deliver.
The wheel disc is a core structural component of the MRX-440P's rolling assembly, supporting the drum or wheel as it transfers the machine's compaction force evenly across the surface being worked. When a wheel disc becomes cracked, warped, or otherwise damaged, it can compromise drum alignment, create vibration irregularities, and affect the operator's ability to steer and control the machine accurately. Replacing a failed disc promptly with the correct OEM part restores the mechanical integrity of the rolling system and keeps the compaction pattern consistent across each pass.
Part Details
| Part Number | 551211120 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Wheel Disc MRX-440P |
Compatibility & Fitment
| Name | Model |
|---|---|
| MRX-440P | MRX-440P |
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.
