Multiquip 68682 Coupler RW-1404MR

The Multiquip 68682 Coupler RW-1404MR is a genuine OEM component designed for the RW1404MR series RAMMAX walk-behind roller. Sourced directly from Multiquip, part 68682 meets the original design specifications for this machine, ensuring the coupling interface engages and transfers drive force exactly as intended. This is the correct replacement coupler for RW1404MR roller maintenance and repair.

Key Features

• Genuine OEM Coupling Integrity — Manufactured to the same dimensional and material standards as the original, maintaining the precise torque transfer and engagement characteristics required by the RW1404MR drivetrain.
• Direct Drop-In Replacement — Matches the original coupler's mounting interface and geometry, so it installs in the same position without reworking adjacent components.
• Confirmed Fitment for RW1404MR — Part 68682 is verified for the RW1404MR RAMMAX roller; always cross-reference your machine's model code before ordering.
• Consistent Power Transmission — A correctly functioning coupler maintains smooth, uninterrupted drive engagement between connected shafts. A worn or failed coupler causes vibration, slippage, or complete loss of drive — any of which takes the roller out of service.
• Drivetrain Protection — Couplers absorb minor shock and misalignment loads, protecting more expensive drivetrain components upstream and downstream from premature wear.

A coupler connects two rotating shafts or drive components, transmitting torque from one to the other while accommodating small amounts of misalignment and shock loading. On a walk-behind roller like the RW1404MR, the coupler is a critical link in the drivetrain — keeping the compaction drum or propulsion system turning consistently under load. When a coupler wears, cracks, or fails, drive becomes erratic or stops entirely, and continued operation in a degraded state can damage surrounding shaft components. Replacing it promptly with the correct OEM part restores full drive integrity.

Part Details

Compatibility & Fitment

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.