The Multiquip 68719 Coupler RW1403FMR is a genuine OEM component designed for the RW1404MR (S/N 326075 and up) and RW1403HF RAMMAX walk-behind rollers. Sourced directly through Multiquip's authorized parts program, 68719 meets the exact specifications required by these machines. If you're restoring drive performance or replacing a worn coupling on your RAMMAX roller, this is the correct OEM part for the job.
Key Features
- Genuine OEM Coupling Integrity — Manufactured to Multiquip's exact torque-transfer specifications, ensuring the coupler engages and transmits drive force without slippage or flex loss.
- Direct-Fit Installation — Engineered to match the original mounting interface on RW1404MR and RW1403HF units, dropping in without modification to existing hardware.
- Confirmed RAMMAX Roller Fitment — Verified for RW1404MR (S/N 326075 and up) and RW1403HF walk-behind rollers; use your model code to confirm before ordering.
- Restores Full Drive Transmission — A worn or failed coupler causes rough engagement, vibration transfer loss, or complete drive disconnection; replacing with 68719 restores smooth, consistent power delivery to the drum.
A coupler connects two rotating shafts or components within a roller's drive system, transferring torque from the engine or gearbox to the drum assembly. It acts as the mechanical link that keeps the drivetrain synchronized during operation. When a coupler wears, cracks, or fails, the machine may exhibit rough operation, loss of drive response, or audible clunking — all of which compromise compaction consistency and operator control. Replacing it promptly with the correct OEM part keeps the drivetrain operating as designed.
Part Details
| Part Number | 68719 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Coupler RW1403FMR |
Compatibility & Fitment
| Name | Model |
|---|---|
| Rollers | RW1404MR S/N 326075 and up |
| Rollers | RW1403HF |
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.
