The Wacker Neuson Seal Plate is a genuine OEM component designed for the Arctic Bear HD series indirect mobile air heaters, covering both the natural gas and diesel configurations. As a direct factory replacement, this seal plate matches original specifications and installs exactly as the original did — no guesswork, no adapting. Sourcing the OEM part means you're getting the same component that came with the machine, backed by Wacker Neuson's parts supply chain.
Key Features
- OEM-Grade Sealing Material — Manufactured to the same material and dimensional spec as the original, ensuring consistent compression and a proper combustion-side seal in demanding heating environments.
- Drop-In Replacement — Engineered to align with existing mounting points on Arctic Bear HD heater assemblies, making service straightforward for technicians familiar with the platform.
- Broad Arctic Bear HD Fitment — Compatible with both the natural gas indirect mobile air heater (5000620199) and the diesel mobile indirect air heater (5000620197) variants of the Arctic Bear HD.
- Combustion Integrity — A correctly seated seal plate maintains the separation between combustion gases and the clean airstream — critical for indirect heaters where contamination of output air is not acceptable on enclosed worksites.
- Fuel System Safety Relevance — In indirect-fired heater applications, a degraded or improperly fitted seal plate can allow combustion byproducts to migrate into the heat exchanger airflow path, making timely replacement a safety priority.
The seal plate in an indirect-fired air heater forms a boundary between the burner or combustion chamber and the surrounding heat exchanger assembly. Its job is to contain combustion gases on one side while allowing clean heated air to pass through to the output — this is what makes indirect heaters suitable for occupied or enclosed spaces. When the seal plate warps, cracks, or loses its seating integrity, combustion gases can migrate into the airstream, compromising air quality and heater efficiency. Replacing a worn seal plate with a correct OEM part like the Wacker Neuson 5000167499 restores that critical separation and keeps the heater operating as intended.
Part Details
| Part Number | 5000167499 |
|---|---|
| Old Part Number | 0167499 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Seal Plate |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Indirect Mobile Air Heater, Na tural Gas | Arctic Bear HD | 5000620199, 5000620197 |
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.
