The Multiquip 20178 Muffler Heat Shield is a genuine OEM component designed for the HHN31V ride-on power trowel. Sourced directly from Multiquip, part 20178 meets the original build specification for this machine, ensuring a direct, hassle-free installation. This heat shield is built to fit the HHN31V without alteration, making it a straightforward swap during scheduled maintenance or unplanned repairs.
Key Features
- Genuine OEM Construction — Manufactured to Multiquip's original material and dimensional spec, ensuring the shield performs exactly as it did when the machine left the factory floor.
- Direct-Fit Replacement — Engineered specifically for the HHN31V, with mounting points and profile matched to the original muffler assembly for a clean, secure installation.
- HHN31V Fitment Confirmed — Purpose-built for the Multiquip HHN31V 8-foot heavy-duty ride-on mechanical trowel series.
- Thermal Protection Where It Counts — Shields surrounding components and operators from radiant heat generated by the muffler, maintaining safe surface temperatures during continuous operation.
- Operator Safety — A properly fitted heat shield is a critical safety component on ride-on equipment; replacing a damaged or missing shield restores the machine's protection barrier against burn hazards.
The muffler heat shield is a protective cover mounted around or adjacent to the exhaust muffler on the HHN31V ride-on trowel. Its primary role is to deflect and dissipate radiant heat away from fuel lines, hydraulic hoses, wiring, and personnel working near the machine. When the heat shield is cracked, missing, or improperly secured, surrounding components are exposed to sustained high temperatures that can accelerate wear, degrade nearby materials, or create a burn hazard for the operator. Keeping this shield intact is a basic but essential part of safe trowel operation.
For questions about fitment or to confirm this is the correct part for your machine, contact the DHS Equipment team before ordering.
Part Details
| Part Number | 20178 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Muffler Heat Shield |
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.
