The Multiquip 516450 Fuel Pump Vr36 is a genuine OEM component designed for AR13HA/HAR asphalt ride-on roller equipment. Sourced directly from Multiquip, this fuel pump is built to the exact specifications required by the AR13HA and HAR roller models, ensuring a correct, direct installation with no guesswork. As a genuine OEM part, the 516450 delivers the consistent fuel delivery your roller depends on to maintain steady engine operation through demanding paving applications. Confirm your model code against AR13HA/HAR before ordering to ensure fitment accuracy.
Key Features
- Genuine OEM Fuel Delivery Spec: — Built to the exact flow rate and pressure spec required by the AR13HA/HAR engine system, not a generic approximation.
- Direct-Mount Replacement: — Matches the original mounting configuration and port orientation for a straightforward swap during scheduled service or emergency repair.
- Confirmed Fitment: — Verified for AR13HA and HAR asphalt ride-on roller models; always cross-reference your model code before purchase.
- Consistent Engine Performance: — A correctly functioning fuel pump maintains steady fuel supply under load; a failing pump causes hard starts, rough running, and loss of power on the roller pass.
- Fuel System Integrity: — Proper pump seals and diaphragm materials prevent fuel weepage and vapor leaks, keeping the fuel system safe and operating within design parameters.
A fuel pump is responsible for drawing fuel from the tank and delivering it at the correct pressure and volume to the carburetor or fuel system downstream. On ride-on asphalt rollers like the AR13HA and HAR, consistent fuel delivery is critical — the engine must hold steady RPMs under the variable load of compaction passes and grade changes. When a fuel pump wears out or its diaphragm fails, the engine may starve for fuel under load, idle roughly, or refuse to start altogether. Replacing the pump with a genuine Multiquip 516450 restores the original fuel delivery characteristics and gets the roller back to full working capacity.
Part Details
| Part Number | 516450 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Fuel Pump Vr36 |
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.
