The Wacker Neuson Surge Brake Kit is a genuine OEM component designed for the Arctic Bear XHD NS configuration of the HI770XHD Indirect Air Heater. As a factory-sourced assembly, this kit meets the exact specifications Wacker Neuson engineers designed into the original braking system, ensuring a correct, like-for-like replacement. The is the authorized part number for this application — confirm your model and serial number before ordering to ensure a direct match.
Key Features
- Genuine OEM Brake Specification: — Sourced directly from Wacker Neuson, this kit matches the original surge brake assembly's actuation force and hydraulic tolerancing — critical for safe tow operation on job sites.
- Complete Kit Format: — Supplied as a full Surge Brake Kit, so all necessary components are included for a single-service replacement without hunting down individual pieces.
- Confirmed Fitment: — Designed specifically for the Arctic Bear XHD NS variant of the HI770XHD Indirect Air Heater trailer configuration.
- Maintains Braking Response: — A properly functioning surge brake system ensures the heater trailer responds correctly to tow-vehicle deceleration; worn or failed components can cause delayed or uneven braking under load.
- Safety-Critical Replacement: — Surge brakes are a towing safety system. Using the correct OEM kit helps ensure the trailer meets towing compliance standards and behaves predictably during transport.
A surge brake system uses the forward momentum of a trailer — relative to the tow vehicle — to automatically apply the trailer's brakes during deceleration. On towed equipment like the HI770XHD Indirect Air Heater, this system is essential for controlled, safe transport across road and site conditions. When components within the surge brake assembly wear or fail, braking response becomes inconsistent or lost entirely, creating a significant towing hazard. Replacing the full kit restores the system to its designed operating condition.
Part Details
| Part Number | 5000177863 |
|---|---|
| Old Part Number | 0177863 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Surge Brake Kit |
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.
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