The Multiquip 801989 Hydraulic Pump is a genuine OEM component designed for the AR14H asphalt ride-on roller. As a direct OEM replacement, this pump is manufactured to the exact specifications required by the AR14H, ensuring proper hydraulic pressure and flow throughout the machine's drive and blade-control circuits. Sourced directly through authorized Multiquip supply channels, the 801989 is the correct service part for this roller platform and is sold here by DHS Equipment.
Key Features
- Genuine OEM Hydraulic Output Spec — Manufactured to match the exact flow rate and pressure rating required by the AR14H hydraulic system, not a generalized approximation.
- Direct-Mount Replacement — Engineered to bolt directly into the existing pump position on the AR14H with matching port configuration and mounting footprint.
- AR14H Roller Fitment — Confirmed fitment for the Multiquip AR14H asphalt ride-on roller; verify your model code before ordering.
- Sustained Drive Performance — A correctly functioning hydraulic pump maintains consistent propulsion and steering response under compaction load; a worn or failing pump causes sluggish drive, uneven roller speed, and potential loss of machine control.
- Hydraulic System Integrity — Using the correct OEM pump helps maintain proper system pressure and protects downstream hydraulic components such as motors, valves, and cylinders from pressure irregularities.
The hydraulic pump is the heart of the AR14H roller's drive system, converting engine power into pressurized hydraulic fluid that moves through the circuit to power propulsion, steering, and drum-vibration functions. When the pump delivers the correct pressure and flow, the roller responds predictably and compacts material evenly. A pump that is worn, internally bypassing, or failing will cause reduced drive force, erratic roller behavior, and can place excessive strain on the engine and remaining hydraulic components.
Part Details
| Part Number | 801989 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Hydraulic Pump |
Compatibility & Fitment
| Name | Model |
|---|---|
| Rollers | AR14H |
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.
