The Wacker Neuson Hub is a genuine OEM component designed for the HI770XHD Indirect Air Heater, Arctic Bear XHD NS series. As a factory-sourced part, it is manufactured to the exact specifications of the original, ensuring a direct, drop-in fit within the heater assembly. This Hub is the correct replacement for keeping your indirect-fired air heater running as intended on the jobsite.
Key Features
- Genuine OEM Construction: — Manufactured to Wacker Neuson's original dimensional and material tolerances, ensuring the hub seats and engages correctly within the rotating assembly.
- Direct-Fit Replacement: — Engineered to match the original mounting interface of the HI770XHD, allowing straightforward installation without modification to surrounding components.
- Confirmed Fitment: — Verified for the HI770XHD Indirect Air Heater, Arctic Bear XHD NS series (Part 5200006379).
- Maintains Rotational Integrity: — A correctly fitted hub keeps driven components properly centered and aligned, preventing uneven wear on adjacent parts and maintaining consistent heater output.
- Sourced from the Manufacturer: — Supplied through the Wacker Neuson OEM parts chain, so you receive the same component originally built into the machine — not an approximation.
The hub is a core mechanical component that serves as the central mounting and transfer point between a rotating shaft and the components driven by it. In an indirect-fired air heater such as the HI770XHD, the hub secures the fan or blower assembly to the drive shaft, ensuring that rotational force is transmitted smoothly and that airflow through the heat exchanger remains consistent. When a hub wears, cracks, or loosens, it can cause vibration, misalignment, or complete loss of airflow — reducing heating output and potentially causing premature failure of surrounding components.
Part Details
| Part Number | 5200006379 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Hub |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| HI770XHD Indirect Heater | Arctic Bear XHD NS | 5000620690 |
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.
