The Multiquip 5515005120 is a genuine OEM Spring Friction MRX440 designed for the MRX-440 walk-behind roller. Sourced directly from Multiquip, this part meets the exact specifications required for your machine and installs as a direct replacement for the original component. Confirmed fitment for the MRX-440 means you can order with confidence knowing this is the correct part for your roller.
Key Features
- Genuine OEM Spring Tension Integrity — Manufactured to the same load and travel tolerances as the original, ensuring the friction mechanism engages and releases with the correct force every time.
- Direct Drop-In Replacement — Engineered to the original mounting configuration of the MRX-440, so installation follows the same procedure as the factory component with no rework required.
- Confirmed MRX-440 Fitment — Verified for the Multiquip MRX-440 walk-behind roller, so you are ordering the right part for your specific machine.
- Consistent Friction Control — A correctly tensioned friction spring keeps engagement smooth and predictable, preventing slippage or excessive drag that can affect compaction control and operator effort.
- Long-Term Spring Fatigue Resistance — OEM spring material is selected for cycle durability in the operating environment of a compaction roller, resisting the loss of tension that causes premature wear in surrounding components.
The friction spring in the MRX-440 walk-behind roller applies consistent clamping or drag force within the drive or control mechanism, regulating how smoothly engagement transitions occur during operation. When the spring loses tension through fatigue or breaks entirely, the affected mechanism may slip unpredictably, engage too loosely, or place excess stress on adjacent components. Replacing a worn friction spring with a genuine OEM part restores the correct operating feel and protects the surrounding assembly from accelerated wear.
Part Details
| Part Number | 5515005120 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Spring Friction 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.
