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 OEM replacement, this seal plate is manufactured to the exact specifications required by Wacker Neuson, ensuring a proper fit within the heater assembly. Verified fitment includes the Arctic Bear HD natural gas and Arctic Bear HD diesel indirect mobile air heater models. Ordering by part number confirms you are receiving the correct factory part for your machine.
Key Features
- Genuine OEM Sealing Integrity — Manufactured to Wacker Neuson's exact material and dimensional tolerances, ensuring the seal plate maintains proper combustion chamber containment and prevents exhaust or heat bypass within the heater assembly.
- Direct Drop-In Replacement — Engineered to mount in the same position and orientation as the original, allowing straightforward installation without reworking surrounding components.
- Broad Arctic Bear HD Compatibility — Confirmed fitment across both the Arctic Bear HD natural gas and Arctic Bear HD diesel indirect mobile air heater variants.
- Sustained Heating Performance — A correctly seated seal plate keeps combustion gases properly routed through the heat exchanger, maintaining consistent output temperature and fuel efficiency across the heating season.
- Combustion Safety Compliance — In indirect-fired heaters, a compromised seal plate can allow combustion gases to migrate into the air stream; replacing a worn or damaged plate with a genuine OEM part restores the designed separation between the burner and the discharge airflow.
The seal plate in an indirect-fired air heater forms a critical barrier within the combustion and heat exchanger section of the unit. Its role is to contain and direct hot combustion gases through the heat exchanger pathway, keeping them fully separated from the clean air stream that is delivered to the workspace. When the seal plate cracks, warps, or deteriorates, combustion byproducts can migrate into the supply air, reducing heating efficiency and creating a potential safety concern. Replacing a worn seal plate restores proper gas-flow separation and ensures the heater operates as intended across demanding construction and cold-weather jobsite conditions.
Part Details
| Part Number | 5000167498 |
|---|---|
| Old Part Number | 0167498 |
| 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.
