The Multiquip 12896 Main HHN 31/34 Frame Complete is a genuine OEM weldment assembly designed for HHN31V and HHN34TVD Whiteman ride-on power trowels. As a direct factory replacement, this structural frame weldment restores the core chassis integrity of your machine and ensures every mounted component — engine, gearboxes, blade pans, and operator controls — returns to its correct operating position. Sourced directly from Multiquip, part 12896 is built to the same standards as the original unit that left the factory floor.
Key Features
- Full Structural Integrity: — Heavy-duty welded steel construction engineered to handle the continuous dynamic loads and vibration stresses generated during finishing operations.
- Genuine OEM Weldment: — Manufactured by Multiquip to exact original dimensions, ensuring all mounting points, bolt patterns, and clearances align without rework.
- Confirmed Fitment for HHN Series: — Verified for HHN31V and HHN34TVD Whiteman ride-on power trowels — Multiquip's 8-foot heavy-duty mechanical trowel platform.
- Complete Assembly: — Supplied as a full frame weldment, eliminating the need to source and assemble individual structural sub-components separately.
- Restores Machine Geometry: — A damaged or cracked main frame causes blade pan misalignment and drivetrain stress; replacing with 12896 resets the machine to its correct operational geometry.
The main frame weldment is the foundational structural chassis of the ride-on trowel. Every major assembly — including the engine mount, gearbox housings, operator platform, and blade pan supports — is anchored to this component. When the main frame is cracked, bent, or otherwise compromised, it causes cascading misalignment across the entire drivetrain and finishing system, leading to uneven blade contact, accelerated wear on secondary components, and unsafe operating conditions. Replacing the frame with a genuine Multiquip 12896 assembly re-establishes the structural baseline the entire machine depends on.
Part Details
| Part Number | 12896 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Main HHN 31/34 Frame Complete |
Compatibility & Fitment
| Name | Model |
|---|---|
| Whiteman Ride-On Power Trowels | HHN31V |
| Whiteman Ride-On Power Trowels | HHN34TVD |
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.
