The Multiquip 66411 Hydraulic Hose 3/8 x 1590mm is a genuine OEM replacement hose designed for the RW1404MR RAMMAX ride-on roller. Sourced directly from Multiquip, this hose matches the original equipment specification for diameter and length, ensuring a correct installation without rework or adaptation. Compatibility is confirmed for RW1404MR units across production variants, including serial number 326075 and up. When you need to restore your roller's hydraulic system to proper working order, 66411 is the correct part to order.
Key Features
- OEM-Correct Hose Dimensions — Manufactured to the original 3/8-inch diameter and 1590mm length specification, so the hose routes and connects exactly as the factory intended on the RW1404MR.
- Genuine Multiquip OEM Part — Supplied under the original Multiquip part number 66411, backed by OEM material and pressure ratings suited to the hydraulic demands of a ride-on roller.
- Confirmed RW1404MR Fitment — Verified for the RW1404MR RAMMAX roller, including the updated serial number 326075 and up production run, covering the most common field units in service.
- Hydraulic System Integrity — A correctly sized and rated hose maintains stable hydraulic flow and pressure, keeping drum vibration and drive functions performing consistently throughout the compaction pass.
- Safety-Critical Hydraulic Line — Hydraulic hose failures can result in sudden pressure loss or fluid leaks under load. Using the specified OEM hose reduces the risk of in-service failure on live compaction work.
A hydraulic hose carries pressurized fluid between the pump, control valves, and actuators that operate the drum drive and vibration system on a ride-on roller. When a hose cracks, swells, or develops a pinhole leak, hydraulic pressure drops and the machine loses the ability to drive or vibrate effectively, bringing compaction work to a halt. Replacing a worn or damaged hose with the correct-length, correct-diameter OEM unit restores full system pressure and prevents contamination of the hydraulic circuit from an external leak.
Part Details
| Part Number | 66411 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Hydraulic Hose 3/8 x 1590mm |
Compatibility & Fitment
| Name | Model |
|---|---|
| Rollers | RW1404MR S/N 326075 and up |
| 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.
