The Multiquip 1217528 Unbalanced Mass Large RX1575 is a genuine OEM component designed for the RX1575 walk-behind roller. Sourced directly from Multiquip, this part meets the exact specifications required to restore proper vibratory function to your machine. It is a direct-fit replacement confirmed for the RX1575, so you can install it with confidence knowing it is the correct part for your equipment.
Key Features
- Genuine OEM Mass Specification — Machined to the precise weight and geometry required to generate correct vibratory amplitude in the RX1575 drum assembly.
- Direct-Fit Replacement — Engineered to the original mounting dimensions of the RX1575 vibration system, installing the same way as the factory component it replaces.
- Confirmed RX1575 Fitment — Verified for the Multiquip RX1575 walk-behind roller; always cross-reference part number 1217528 before ordering.
- Restored Compaction Output — A correctly weighted unbalanced mass delivers the centrifugal force needed to achieve consistent drum vibration and effective compaction passes.
- Durable Construction — Built from the same material grade as the original to withstand the continuous rotational stress and shock loads inherent to vibratory roller operation.
The unbalanced mass is a weighted eccentric component mounted within the roller drum's vibration shaft assembly. As the shaft spins, the off-center weight generates centrifugal force that causes the drum to vibrate rapidly, transmitting compactive energy into the ground surface below. The larger of the two unbalanced masses controls the amplitude of that vibration — the distance the drum travels with each cycle. If this component is worn, damaged, or missing, drum vibration will be reduced or eliminated entirely, resulting in poor compaction density and inconsistent surface finish. Replacing it with the correct OEM part restores the drum to its designed compaction performance.
Part Details
| Part Number | 1217528 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Unbalanced Mass Large RX1575 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Rollers | RX1575 |
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.
