The Multiquip EM512722 Valve Needle Mg30-2 is a genuine OEM replacement designed for AR13HA/HAR series asphalt ride-on rollers. As an authorized Multiquip OEM part, EM512722 is manufactured to the same specification as the original component installed at the factory, ensuring a correct, trouble-free installation. This part is sourced directly through Multiquip's OEM supply chain and sold by DHS Equipment, so you can order with confidence knowing you're getting the right part for your machine.
Key Features
- Genuine OEM Needle Geometry — Manufactured to exact original tolerances, ensuring proper fuel metering and consistent carburetor performance specific to this needle valve application.
- Direct Drop-In Installation — Engineered to seat and engage within the carburetor assembly the same way the original did, with no reworking of surrounding components required.
- Confirmed Fitment for AR13HA/HAR Rollers — Verified compatibility with Multiquip AR13HA and AR13HAR asphalt ride-on roller models.
- Restores Proper Fuel Delivery — A worn or damaged needle valve disrupts the air-fuel mixture, causing rough running, poor throttle response, or hard starting; replacing it with EM512722 restores smooth, responsive engine operation.
- Fuel System Integrity — Correct needle fit prevents uncontrolled fuel flow that can lead to flooding or lean-running conditions, protecting the engine from unnecessary wear.
The valve needle is a precision component inside the carburetor that regulates fuel flow into the engine by controlling how much fuel passes through the main jet circuit as throttle position changes. When the needle wears or becomes damaged, the carburetor loses its ability to maintain the correct air-fuel ratio, resulting in unstable idling, poor acceleration, or excessive fuel consumption. Replacing a worn needle with a properly sized OEM component like the Multiquip EM512722 is one of the most effective ways to restore clean, efficient carburetor function on your roller.
Part Details
| Part Number | EM512722 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Valve Needle Mg30-2 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Rollers | AR13HA/HAR |
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.
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