The Wacker Neuson Panel is a genuine OEM component designed for the HI 400HD G, HI 400HD D, HI 120, and HI 120HD indirect-fired air heaters. Sourced directly through Wacker Neuson's authorized parts program, this panel matches the original unit exactly — no guesswork on fit, finish, or mounting configuration. It serves the HI series heater lineup across both gas and diesel variants, making it a versatile stocking part for fleet operators and service technicians who maintain multiple units.
Key Features
- Genuine OEM Construction — Manufactured to the same material and dimensional standards as the original panel installed at the factory, ensuring consistent coverage, alignment, and structural integrity on the heater housing.
- Direct-Fit Replacement — Designed to mount using the existing hardware and attachment points on the HI series heater frame, allowing straightforward swap-out during scheduled maintenance or field repair.
- Broad HI Series Compatibility — Fits the HI 400HD G, HI 400HD D, HI 120, and HI 120HD indirect-fired air heaters, covering both the light-duty and heavy-duty segments of the Wacker Neuson HI heater family.
- Structural Integrity Maintained — A properly fitted panel protects internal heater components from exposure and physical damage; a damaged or missing panel can compromise heat output efficiency and expose critical components to jobsite conditions.
- Verified OEM Part Number — Part number 5000183931 is the authoritative Wacker Neuson reference for this panel across all listed HI series models, eliminating cross-reference uncertainty when ordering.
The panel on a Wacker Neuson indirect-fired air heater forms part of the outer housing assembly, enclosing and protecting the internal heat exchanger, burner, and airflow components from physical damage and environmental exposure. It plays a key role in maintaining the structural envelope of the unit, which in turn supports consistent, directed heat output — critical when the heater is being used to cure concrete, protect materials from freezing, or warm an enclosed workspace. When a panel becomes cracked, bent, or missing, airflow can be disrupted and internal components become vulnerable to impact or moisture ingress, degrading heater performance and potentially shortening service life.
Part Details
| Part Number | 5000183931 |
|---|---|
| Old Part Number | 0183931 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Panel |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| HI 400HD G Indirect Air Heater | HI400HD G | 5000620701 |
| HI 400HD D Indirect Air Heater | HI400HDD | 5000620868 |
| HI 120 | HI120 | 5200019342 |
| HI 120HD | HI120HD | 5200019343 |
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.
