The Wacker Neuson Hose Complete is a genuine OEM hose assembly designed for the HI 770 XHD Indirect Air Heater series, including both the standard diesel configuration and the Arctic Bear XHD variant. Sourced directly from Wacker Neuson, this part is manufactured to the same specifications as the original component installed at the factory. The is a verified direct replacement for the HI 770 XHD and Arctic Bear XHD heater platforms, covering both the 1x16 and 2x12 machine configurations. When a hose in your indirect-fired heater shows signs of cracking, leaking, or heat degradation, replacing it with the correct OEM assembly ensures your heating system returns to full, safe operation without compromise.
Key Features
- OEM-Grade Hose Material — Constructed to withstand the elevated temperatures and fuel/fluid pressures specific to diesel indirect air heater systems, resisting cracking and heat-related deterioration over extended service cycles.
- Drop-In Assembly Fit — Supplied as a complete hose assembly with factory-matched end fittings, connecting directly to the existing routing points on the HI 770 XHD without additional adaptation.
- Confirmed Fitment for HI 770 XHD and Arctic Bear XHD — Verified for the HI 770 XHD Indirect Air Heater in both the 1x16 diesel and 2x12 Arctic Bear XHD configurations.
- Sustains Consistent Fuel and Fluid Flow — A fully intact hose assembly keeps the heater's combustion and fluid circuits operating at correct pressure, maintaining consistent heat output across the full duty cycle.
- Fuel System Safety — In diesel heating equipment, a degraded or leaking hose presents a fuel exposure and fire risk. Replacing with a genuine OEM hose complete restores the integrity of the sealed system.
In an indirect-fired diesel air heater, the hose complete routes fuel and fluid between key system components — including the burner, heat exchanger, and associated plumbing — under continuous thermal and pressure stress. Keeping this assembly intact is essential to maintaining steady combustion and safe heater operation. When a hose begins to weep, crack, or collapse internally, it can disrupt fuel delivery, reduce heating output, or allow hazardous fluid exposure; replacing it promptly with the correct OEM part restores the system to full working order.
Part Details
| Part Number | 5000166175 |
|---|---|
| Old Part Number | 0166175 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Hose Complete |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| HI 770 XHD Indirect Air Heater, Diesel, 1x16 | HI770XHD | 5000620183 |
| HI 770 XHD Indirect Air Heater, Diesel, 2x12 | Arctic Bear XHD | 5000620676 |
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.
