The Multiquip 37290 Hose Assembly #4 HP Parflex is a genuine OEM hydraulic hose assembly designed for the PS706016, PS706020, PS706026, PS706030, PS706036, SP706016, SP706020, SP706026, SP706030, SP706036, CS706016, CS706020, CS706026, CS706030, and CS706036 pavement saw series. As a direct OEM replacement, part 37290 is built to the exact routing, pressure rating, and fitting specifications required by Multiquip's flat-cut and street pro pavement saws. Sourced directly through authorized distribution, this hose assembly ensures the hydraulic circuit operates at the pressures and flow rates the machine was engineered to deliver. DHS Equipment stocks this part to keep your saw cutting on schedule.
Key Features
- Genuine OEM Hydraulic Integrity — Manufactured to the exact pressure ratings and hose diameter (#4 HP Parflex spec) that Multiquip pavement saws demand, ensuring no compromise in hydraulic circuit performance.
- Direct-Fit Replacement — Pre-terminated with the correct end fittings for drop-in installation on compatible PS, SP, and CS pavement saw models — no re-flaring or adapter fittings needed.
- Broad Pavement Saw Compatibility — Confirmed fitment across PS706016 through PS706036, SP706016 through SP706036, and CS706016 through CS706036 series machines.
- Sustained Cutting Power — A sound hydraulic hose keeps blade drive and water delivery systems operating at design pressure; a deteriorating hose leads to pressure loss, erratic blade speed, and uncontrolled fluid leaks.
- Leak and Failure Prevention — Hydraulic hose failures on an active saw can create a slip hazard and force an immediate work stoppage; replacing a worn hose proactively eliminates that risk.
The Hose Assembly #4 HP Parflex carries pressurized hydraulic fluid between key components of the pavement saw's hydraulic system, enabling consistent blade drive force and controlled operation. Parflex-rated hose construction provides the flexibility and pressure tolerance required in the tight routing environments found inside pavement saws. When this hose cracks, swells, or develops a pinhole, hydraulic pressure drops, blade performance becomes inconsistent, and fluid leaks onto the work surface — making timely replacement essential to both machine performance and operator safety.
For questions about fitment or to confirm part this part is correct for your specific machine configuration, contact the DHS Equipment team directly.
Part Details
| Part Number | 37290 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Hose Assembly #4 HP Parflex |
Compatibility & Fitment
| Name | Model |
|---|---|
| Pavement Saws | PS706020 |
| Pavement Saws | PS706026 |
| Pavement Saws | PS706030 |
| Pavement Saws | PS706036 |
| MQ Pavement Saws | SP706026 |
| Saws | CS706020 |
| Saws | CS706026 |
| Saws | CS706036 |
| Pavement Saws | PS706016 |
| MQ Pavement Saws | SP706016 |
| MQ Pavement Saws | SP706020 |
| MQ Pavement Saws | SP706030 |
| MQ Pavement Saws | SP706036 |
| Saws | CS706016 |
| Saws | CS706030 |
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.
