The Multiquip 50283811 Regulator RW-1404/E/EF is a genuine OEM component designed for the RW1404 and RW1404MR series RAMMAX walk-behind rollers, including RW1404MR units at serial number 326075 and up. As a direct OEM replacement, this regulator is sourced from Multiquip to ensure it meets the original design intent for your machine. Sourcing the correct regulator by 50283811 is critical on roller equipment where hydraulic or electrical output consistency directly affects compaction performance. DHS Equipment stocks genuine Multiquip parts so you can get the right component the first time.
Key Features
- Genuine OEM Voltage/Output Consistency — Sourced directly from Multiquip, this regulator is built to the same output specification as the original, ensuring stable regulated performance rather than the variance that can come from an unverified substitute.
- Direct-Fit Installation — Engineered to the same mounting configuration and connector interface as the original unit, this regulator installs into the RW1404 and RW1404MR without rework or adapter hardware.
- Confirmed Fitment for RW1404 Series Rollers — Compatible with the RW1404, RW1404MR, and RW1404MR units at S/N 326075 and above. Always verify your serial number before ordering to ensure correct application.
- Protects Downstream Electrical Components — A properly functioning regulator prevents voltage spikes and output fluctuations from reaching sensitive components on the roller, helping preserve the integrity of the broader electrical system.
- Electrical System Safety — On roller equipment, an out-of-spec or failed regulator can cause erratic electrical behavior or overcharging conditions. Using the correct OEM-spec replacement supports safe, predictable machine operation.
A voltage regulator controls and stabilizes the electrical output delivered to the machine's systems, preventing overcharging or under-supply that can damage batteries, sensors, and other electrical components. On RAMMAX roller equipment like the RW1404 series, consistent regulated output is essential to maintaining reliable starts and stable operation during compaction work. When a regulator fails or degrades, symptoms typically include battery drain, erratic charging, or electrical faults that can sideline the machine unexpectedly.
Part Details
| Part Number | 50283811 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Regulator RW-1404/E/EF |
Compatibility & Fitment
| Name | Model |
|---|---|
| Rollers | RW1404MR S/N 326075 and up |
| Rollers | RW1404 |
| Rollers | RW1404MR |
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.
