The Multiquip 825656 Carburetor HHN31V is a genuine OEM carburetor designed for the HHN31V Whiteman ride-on mechanical power trowel. Sourced directly from Multiquip, this carburetor matches the original unit exactly, ensuring correct fuel-to-air mixture calibration for the engine installed in HHN31V series machines. As a genuine OEM component, it is built to the same specification as the part it replaces, giving you a straight swap with no guesswork on compatibility.
Key Features
- Genuine OEM Fuel Metering Accuracy — Engineered to deliver the correct fuel-to-air ratio for the HHN31V engine, maintaining consistent throttle response and idle stability.
- Direct-Fit Replacement — Matches the original carburetor mounting configuration and fuel line connections on the HHN31V, so installation follows the same steps as the factory unit.
- Confirmed HHN31V Fitment — Verified for use on Whiteman HHN31V ride-on mechanical power trowels; check your model code before ordering to confirm applicability.
- Consistent Engine Output — A properly functioning carburetor keeps blade speed steady across the trowel's operating range; a worn or clogged unit causes rough running, stalling, and uneven blade rotation.
- Fuel System Integrity — Correct carburetor jetting and float specification help prevent fuel flooding and lean-running conditions that can damage the engine over time.
The carburetor is responsible for mixing fuel and air in the precise ratio the engine needs to run efficiently. On a ride-on power trowel like the HHN31V, consistent engine performance directly affects blade rotation speed and the quality of the concrete finish — an engine that surges, stalls, or runs lean due to a faulty carburetor makes smooth troweling difficult and puts added stress on the drivetrain. When a carburetor wears out or becomes fouled, symptoms typically include hard starting, erratic idle, loss of power under load, and excessive fuel consumption. Replacing it with the correct OEM unit restores proper fuel delivery and brings engine performance back to spec.
Part Details
| Part Number | 825656 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Carburetor HHN31V |
Compatibility & Fitment
| Name | Model |
|---|---|
| Whiteman Ride-On Power Trowels | HHN31V |
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.
