The Multiquip 51000 Flexible Coupling Rw-700 is a genuine OEM component designed for the MTX-i60 battery-powered rammer, MVCi60 electric plate compactor, and RW-series walk-behind rollers including RW1504HF, RW1403HF, RW1404HF, and RW1404MR models. As a factory-sourced part, the 51000 is manufactured to the exact tolerances required by Multiquip equipment, ensuring a correct, trouble-free installation. Sourced directly through authorized distribution channels, this coupling is the same part installed at the production level on compatible machines. Confirm your model code and serial number range against the fitment list before ordering to ensure compatibility with your specific unit.
Key Features
- Genuine OEM Flex Element Construction — Built to Multiquip's original coupling specification, maintaining the correct torsional flexibility and load transfer characteristics required across these machine families.
- Cross-Platform Fitment — A single OEM part number covering the MTX-i60 rammer, MVCi60 plate compactor, and multiple RW-series roller models, simplifying parts stocking across a mixed fleet.
- Drop-In Installation — Engineered to match the original bolt pattern, hub dimensions, and element profile, so the 51000 seats and aligns without rework or shimming.
- Drivetrain Integrity — A worn or cracked flexible coupling allows vibration shock to transfer directly through the drivetrain, accelerating bearing and shaft wear; replacing it on schedule protects the surrounding powertrain components.
- Serial Number Range Coverage — The RW1504HF fitment applies up to S/N 1534188, and RW1404MR coverage begins at S/N 326075 and up — verify your unit's serial number to confirm the correct part before ordering.
A flexible coupling sits between a drive source — such as an electric motor or engine output shaft — and the driven component, transmitting rotational torque while absorbing vibration, minor misalignment, and shock loads that would otherwise be passed directly through rigid metal connections. The flexible element, typically an elastomeric spider or disc, acts as a buffer that protects shafts, bearings, and gearbox internals from impact stress generated during startup, load changes, and compaction cycles. When the coupling element degrades or fails, increased vibration, audible clunking under load, and accelerated wear on adjacent drivetrain components are common indicators that replacement is overdue.
For fitment questions or order support, contact DHS Equipment directly — our team can help verify the correct part for your machine's model code and serial number.
Part Details
| Part Number | 51000 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Flexible Coupling Rw-700 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Rammers | MTX-i60 |
| Plate Compactors | MVCi60 |
| Rollers | RW1504HF up to S/N 1534188 |
| Rollers | RW1403HF |
| Rollers | RW1404MR |
| Rollers | RW1404 |
| Rollers | RW1404MR S/N 326075 and up |
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.
