The Multiquip 20871 Engine Cradle Complete is a genuine OEM component designed for the HHN31V Whiteman ride-on power trowel with Vanguard engine. This is the factory-sourced cradle assembly that secures the engine to the trowel frame, ensuring correct alignment and stable operation during finishing work. As a direct OEM replacement, part number 20871 is built to the same specifications as the original, so it installs without guesswork and restores the machine to proper working condition. If you're servicing an HHN31V and need a cradle that fits the way the original did, this is the correct part.
Key Features
- Genuine OEM Construction — Sourced directly from Multiquip, this cradle assembly matches the original structural design and mounting geometry of the HHN31V's Vanguard engine installation.
- Direct Bolt-On Replacement — Engineered to align with existing frame mounting points on the HHN31V, so the assembly seats correctly without modifications to the trowel frame.
- Correct Fitment for HHN31V — Specifically designed for the Whiteman HHN31V heavy-duty 8-foot ride-on mechanical trowel equipped with the Vanguard engine.
- Structural Stability Under Load — A properly fitted engine cradle keeps the Vanguard engine firmly located, preventing vibration-induced misalignment that can accelerate wear on mounts, drive components, and the engine itself.
- Verified Part Number — Order with confidence using Multiquip part number 20871, cross-referenced to the HHN31V to confirm application accuracy before it ships.
The engine cradle is the structural mounting assembly that locates and supports the engine on the trowel's main frame. It absorbs vibration and maintains the engine's position relative to the drivetrain, which is critical for consistent blade speed and smooth machine operation. When a cradle cracks, bends, or its mounting points wear out, the engine can shift under load, causing vibration issues, drivetrain misalignment, and potential damage to surrounding components — making timely replacement essential for safe, productive finishing work.
Part Details
| Part Number | 20871 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Engine Cradle Complete |
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.
