The Wacker Neuson Plug is a genuine OEM component designed for the Arctic Bear HD mobile indirect diesel air heater. Sourced directly from Wacker Neuson, this plug is manufactured to the exact specification of the original part fitted at the factory. It is a direct replacement for the Arctic Bear HD, ensuring correct installation without the guesswork of adapting an incompatible substitute. If you are servicing or repairing your Arctic Bear HD heater, verifying the part number against your machine's parts manual is the best way to confirm you have the right component before ordering.
Key Features
- Genuine OEM Sealing Integrity — manufactured to the original material and dimensional spec, ensuring the plug seats and seals correctly within the heater's fluid or air circuit.
- Direct Drop-In Replacement — engineered to match the original mounting point on the Arctic Bear HD, so installation is straightforward for any qualified technician.
- Confirmed Arctic Bear HD Fitment — verified for the Arctic Bear HD mobile indirect diesel air heater (Wacker Neuson part 5000168841).
- Prevents Leaks and Heat Loss — a properly functioning plug maintains system pressure and containment within the heater circuit; a failed or missing plug can result in fluid loss, air bypass, or compromised heater output.
- Fuel and Fluid System Safety — plugs in diesel heating equipment are critical sealing points; using the correct OEM-spec part helps prevent unintended leaks in a fuel-fed system, supporting safe operation on the jobsite.
A plug in an indirect diesel air heater serves as a sealing closure for a port, passage, or fitting within the heater's fuel, coolant, or air circuit. It prevents fluid or air from escaping at a non-active connection point, maintaining the integrity of the system so the heater can generate and deliver heat efficiently. When a plug fails, cracks, or is improperly seated, it can cause leaks or pressure loss that directly affects heater performance and, in fuel-side applications, creates a safety concern that needs to be addressed before the unit is returned to service.
Part Details
| Part Number | 5000168841 |
|---|---|
| Old Part Number | 0168841 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Plug |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Mobile Indirect Air Heater, Di esel | Arctic Bear HD | 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.
