The Multiquip 50313 Hydraulic Pump RW-1404/HF is a genuine OEM hydraulic pump designed for MVH308DZ, MVH408DZ, MVH508DZ, RW1404, RW1404MR, and RW1504HF equipment. As a factory-sourced component, it meets the exact output and pressure specifications required by these machines, ensuring consistent hydraulic performance from day one. Verify your model code and serial number range against the fitment list — particularly for the RW1404MR from S/N 326075 and up and the RW1504HF up to S/N — before ordering to confirm compatibility.
Key Features
- Genuine OEM Hydraulic Output Match — Factory-sourced pump rated to the precise flow and pressure specifications required by the MVH and RW series hydraulic circuits, not an approximation.
- Direct-Mount Replacement — Engineered to the original port configuration and mounting interface, allowing straightforward installation without adaptation or line rerouting.
- Broad Fitment Across Two Equipment Families — Confirmed for MVH308DZ, MVH408DZ, MVH508DZ reversible plate compactors and RW1404, RW1404MR, and RW1504HF RAMMAX rollers; check serial number ranges for RW models before ordering.
- Sustained Compaction and Drive Force — A fully functional hydraulic pump maintains the consistent pressure needed for plate travel, vibratory force, and roller propulsion; a worn or failing pump results in sluggish response, erratic compaction patterns, or complete loss of drive.
- Hydraulic System Integrity — Using the correct OEM pump prevents pressure imbalances that can stress seals, hoses, and downstream hydraulic components across the system.
The hydraulic pump is the pressure-generating heart of the hydraulic system on these plate compactors and rollers. It draws power from the engine and converts it into hydraulic flow, which drives the machine's propulsion, vibratory mechanisms, and directional controls. When the pump wears internally — through scored pistons, worn seals, or cavitation damage — system pressure drops, causing the machine to lose propulsion force, exhibit inconsistent vibration output, or fail to respond to operator inputs. Replacing a failing pump with a correct-specification OEM unit like the Multiquip 50313 restores full hydraulic circuit integrity and gets the machine back to producing dependable compaction results.
For fitment questions or help confirming the right part for your serial number range, contact the DHS Equipment team before placing your order.
Part Details
| Part Number | 50313 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Hydraulic Pump RW-1404/HF |
Compatibility & Fitment
| Name | Model |
|---|---|
| Plate Compactors | MVH308DZ |
| Plate Compactors | MVH408DZ |
| Plate Compactors | MVH508DZ |
| Rollers | RW1404 |
| Rollers | RW1404MR |
| Rollers | RW1404MR S/N 326075 and up |
| Rollers | RW1504HF up to S/N 1534188 |
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.
