The Wacker Neuson Belt is a genuine OEM Belt designed for the HI 770 XHD Indirect Air Heater series. As a direct factory replacement, this belt matches the original component specifications and installs without modification on compatible HI 770 XHD diesel indirect air heater configurations, including Arctic Bear XHD and Arctic Bear XHD NS variants. Sourced directly from Wacker Neuson, part number ensures correct sizing and material grade for demanding jobsite heating applications. Confirm your model number before ordering to ensure compatibility with your specific HI 770 XHD unit.
Key Features
- Genuine OEM Construction — Manufactured to the original tension and dimensional tolerances required for the HI 770 XHD drive system, ensuring consistent power transfer throughout the heater's operating cycle.
- Direct Drop-In Replacement — Engineered to align with the factory pulleys on HI 770 XHD indirect air heaters, allowing a straightforward swap with no re-routing or adaptation.
- Broad HI 770 XHD Coverage — Fits multiple HI 770 XHD configurations including Arctic Bear XHD, Arctic Bear XHD NS, and Extra Heavy Duty Air Heater variants across single- and dual-hose discharge setups.
- Sustained Heat Output — A correctly tensioned belt keeps the blower running at the right speed, maintaining consistent airflow and BTU output — a worn or snapped belt means zero heat delivery on the coldest days.
- Verified Part Number — Ordering by Wacker Neuson part number 5000173148 eliminates guesswork and cross-referencing errors when sourcing a replacement for your indirect heater.
The belt on the HI 770 XHD Indirect Air Heater transfers power from the engine to the blower assembly, driving the airflow that carries heat from the combustion chamber through the ductwork and into the work area. Without a properly functioning belt, the blower cannot operate and the heater will not deliver warm air regardless of whether the burner is firing correctly. A belt that is cracked, stretched, or broken will cause an immediate loss of heating performance, making timely replacement essential for continuous operation in cold-weather concrete curing, construction enclosures, and similar temperature-sensitive applications.
Part Details
| Part Number | 5000173148 |
|---|---|
| Old Part Number | 0173148 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Belt |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| HI 770 XHD Indirect Air Heater, Diesel, 2x12 | Arctic Bear XHD | 5000620676 |
| HI 770 XHD Indirect Air Heater, Diesel, 1x16 | HI770XHD | 5000620183, 5200003814, 5200004934, 5100049894 |
| 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.
