The Wacker Neuson Upper Cover is a genuine OEM component designed for the HI 200 D and HI 200HD D indirect-fired air heaters. Sourced directly from Wacker Neuson, this part matches the original specification and installs without modification to the heater housing. It is confirmed to fit both the HI 200 D and HI 200HD D series, including diesel configurations across multiple production runs.
Key Features
- Genuine OEM Construction: — Manufactured to Wacker Neuson's original material and dimensional standards, ensuring the cover seats and seals correctly against the heater housing.
- Direct Bolt-On Replacement: — Matches the original mounting points and profile of the HI 200 D and HI 200HD D housing, so installation is straightforward with standard tooling.
- Broad HI 200 Series Compatibility: — Fits HI 200 D and HI 200HD D indirect air heaters across multiple unit configurations and production series.
- Housing Integrity Maintained: — A properly fitted upper cover keeps internal components protected from debris, moisture, and cold-air intrusion, supporting consistent heat output in demanding site conditions.
- Combustion Enclosure Safety: — The upper cover forms part of the sealed combustion enclosure on an indirect-fired heater; using a correctly specified OEM cover helps maintain proper airflow separation between the combustion chamber and the output air stream.
The upper cover on a Wacker Neuson indirect-fired air heater forms the protective outer shell over the top of the unit's internal assembly, enclosing key components against the elements and helping maintain the structural integrity of the heater body. On indirect-fired heaters like the HI 200 D series, this cover also contributes to keeping combustion gases isolated from the heated air delivered to the work area — a critical function for indoor and enclosed-space heating applications. A damaged, cracked, or missing upper cover can expose internal components to moisture and debris, reduce heating efficiency, and compromise the separation that makes indirect-fired operation safe for occupied spaces.
Part Details
| Part Number | 5000186836 |
|---|---|
| Old Part Number | 0186836 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Upper Cover |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| HI 200 D Indirect Air Heater | HI200D | 5000620865, 5200011877 |
| HI 200HD D Indirect Air Heater | HI200HDD | 5000620916, 5200011878 |
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.
