The Multiquip 66406 Hydraulic Hose 5/16x380mm is a genuine OEM hydraulic hose designed for Multiquip roller models RW1404MR (S/N 326075 and up) and P33/24 HHMR-BD with blade. As a factory-authorized component, this hose is manufactured to the exact dimensions and pressure ratings required by the hydraulic system on these machines. Sourced directly through Multiquip's OEM parts program, the 66406 ensures a correct, direct-fit replacement that restores your roller's hydraulic circuit to proper working order.
Key Features
- Genuine OEM Construction — Manufactured to Multiquip's original hydraulic hose specification, with matched internal diameter and reinforcement rating for the pressures generated in these roller hydraulic systems.
- Exact 5/16 x 380mm Dimensions — Pre-cut and configured to the correct length and bore, allowing direct installation in the existing hose routing without trimming or adapting.
- Confirmed Fitment for RW1404MR and P33/24 — Verified for RW1404MR rollers from serial number 326075 and up, and P33/24 HHMR-BD with blade configurations.
- Hydraulic Integrity Maintained — A properly functioning hose sustains the flow and pressure needed to operate roller drive and vibration functions consistently; a cracked or deteriorated hose leads to pressure loss and hydraulic fluid leakage.
- Fluid-Compatibility Assurance — The hose inner liner is engineered to resist degradation from hydraulic fluid, preventing internal swelling or cracking that can contaminate the hydraulic system.
A hydraulic hose carries pressurized fluid between the pump, control valves, and actuators that drive and control the roller's compaction and propulsion functions. When a hose develops a leak, crack, or internal failure, hydraulic pressure drops, causing sluggish or unresponsive machine behavior and potential system contamination. Replacing a worn hose promptly with the correct OEM part keeps the hydraulic circuit sealed and operating at the pressure levels the machine was designed to run at.
For questions about fitment or to confirm this is the right part for your machine, contact the DHS Equipment team directly.
Part Details
| Part Number | 66406 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Hydraulic Hose 5/16x380mm |
Compatibility & Fitment
| Name | Model |
|---|---|
| Rollers | RW1404MR S/N 326075 and up |
| Rollers | P33/24 HHMR-BD w/Blade |
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.
