The Multiquip 507860 Steering Pump Adapter is a genuine OEM component designed for AR13D, AR13H, AR13HA/HAR, and AR13HC series ride-on asphalt rollers. Sourced directly from Multiquip, this adapter ensures an exact match to the original specification used in production, so installation is straightforward with no guesswork on fitment. If you are servicing an AR13-series roller and need a steering pump adapter you can trust, the 507860 is the correct OEM part for the job.
Key Features
- Genuine OEM Construction — Manufactured to the same tolerances and material grades as the original component, ensuring the adapter interfaces correctly with the steering pump and surrounding hardware.
- Direct-Fit Compatibility — Engineered to seat and connect exactly as the factory-installed part does, matching mounting dimensions and porting geometry for the AR13-series steering system.
- AR13 Roller Series Fitment — Confirmed fit for AR13D, AR13H, AR13HA/HAR, and AR13HC ride-on asphalt rollers — verify your model code before ordering to confirm applicability.
- Steering System Integrity — A worn or failed adapter can compromise hydraulic pressure delivery to the steering pump, leading to sluggish or unresponsive steering on the drum — replacing it promptly restores full control.
- Operator Safety Relevance — Steering system components directly affect machine control on grade and during compaction passes; using a correctly rated OEM adapter supports safe, predictable machine handling.
The steering pump adapter is a precision interface component that connects the steering pump to the hydraulic circuit on ride-on asphalt rollers. It channels hydraulic flow to the steering system, allowing the operator to guide and maneuver the drum roller with consistent, responsive control. When this adapter becomes worn, cracked, or incorrectly seated, hydraulic pressure can drop or leak, resulting in imprecise steering response or complete loss of assisted steering — making prompt replacement essential for both productivity and operator safety.
Part Details
| Part Number | 507860 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Steering Pump Adapter |
Compatibility & Fitment
| Name | Model |
|---|---|
| Rollers | AR13D |
| Rollers | AR13H |
| Rollers | AR13HA/HAR |
| 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.
