The Multiquip 802921 Hydraulic Vibrator Motor Hose is a genuine OEM component designed for the AR14H asphalt ride-on roller. Sourced directly through Multiquip's authorized parts network, this hose is built to match the original hydraulic routing and connection specifications of the AR14H. If you're servicing or rebuilding the vibration system on your AR14H, verifying the correct 802921 is the first step to a proper, lasting repair.
Key Features
- Genuine OEM Hydraulic Rating: — Manufactured to the same pressure and flow tolerances as the original hose, ensuring the vibrator motor receives consistent hydraulic delivery without pressure drop or leakage.
- Direct-Fit Routing and Connections: — Matches the original hose length, diameter, and end fittings for the AR14H hydraulic circuit, allowing straightforward installation without rerouting or adapting fittings.
- AR14H Roller Compatibility: — Confirmed fitment for the Multiquip AR14H asphalt ride-on roller vibration system.
- Sustained Vibration System Output: — A properly functioning hydraulic hose maintains the steady flow needed to drive the vibrator motor at full capacity, keeping compaction performance consistent across the drum.
- Hydraulic Integrity Under Pressure: — Hose degradation or failure in a hydraulic vibrator circuit can cause fluid loss, loss of vibration, or uncontrolled pressure spikes — replacing with a genuine OEM hose restores the integrity of the closed hydraulic loop.
The hydraulic vibrator motor hose is responsible for carrying pressurized hydraulic fluid from the roller's hydraulic circuit to the vibrator motor that drives drum compaction. Without adequate fluid flow through this hose, the vibrator motor loses power or stops functioning entirely, which directly reduces the compaction force delivered to the asphalt surface. A cracked, swollen, or leaking hose will cause both performance loss and potential hydraulic fluid contamination, making timely replacement critical to keeping the AR14H operating at full compaction capacity.
Part Details
| Part Number | 802921 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Hydraulic Vibrator Motor Hose |
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.
