The Multiquip 506186 Hydraguide HGF10120 VR36H is a genuine OEM steering unit designed for AR-series asphalt ride-on rollers, including the AR14H, AR13D, AR13H, AR13HA/HAR, and AR13HC. As an authorized Multiquip OEM part, 506186 is manufactured to the exact specification of the original component it replaces, ensuring a direct, correct-fit installation with no guesswork. If your roller is showing signs of steering sluggishness, unresponsiveness, or fluid loss from the steering circuit, this is the component that restores full control and operational integrity.
Key Features
- Genuine OEM Steering Precision — Manufactured to Multiquip's original specification, delivering the correct torque-input-to-output ratio critical for accurate steering control on a ride-on asphalt roller.
- Direct-Fit Replacement — Matches the original HGF10120 VR36H unit's port configuration and mounting interface, allowing a straightforward swap into the existing hydraulic steering circuit.
- Broad AR-Series Compatibility — Confirmed fitment for AR14H, AR13D, AR13H, AR13HA/HAR, and AR13HC Multiquip asphalt ride-on rollers.
- Consistent Steering Response — A correctly functioning Hydraguide unit maintains proportional steering feel and consistent wheel response across varied compaction passes — essential for straight, even asphalt coverage.
- Operational Safety — The steering unit is a safety-critical component on any ride-on roller. Replacing a worn or leaking unit with a genuine OEM part maintains the steering response your operator depends on to control direction on active paving sites.
The Hydraguide HGF10120 VR36H is a hydrostatic steering control unit that converts the operator's steering wheel input into proportional hydraulic flow, directing the roller's front wheels left or right. It functions as the heart of the power steering circuit — when it wears internally or develops seal failures, steering can become heavy, imprecise, or unresponsive, making it difficult to hold a straight line during compaction passes. Replacing the unit with a genuine Multiquip 506186 restores the hydraulic balance and steering sensitivity the machine was built to deliver.
Part Details
| Part Number | 506186 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Hydraguide HGF10120 VR36H |
Compatibility & Fitment
| Name | Model |
|---|---|
| Rollers | AR14H |
| Rollers | AR13D |
| Rollers | AR13HA/HAR |
| Rollers | AR13H |
| Rollers | AR13HC |
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.
