The Wacker Neuson Fuse Holder is a genuine OEM component designed for the HI 770 XHD Indirect Air Heater series, including diesel configurations across multiple Arctic Bear XHD and HI770XHD variants. As a direct OEM replacement, it sources from the same supply chain as the original part, ensuring correct fit and compatibility with the heater's electrical protection circuit. This fuse holder is the correct specification for HI 770 XHD units including 1x16, 1x20, and 2x12 duct configurations, as well as extra heavy-duty air heater variants.
Key Features
- OEM Electrical Specification: — Manufactured to the exact conductor gauge and terminal spec of the original, ensuring correct contact resistance and secure fuse retention in the heater's protection circuit.
- Drop-In Fitment: — Connects directly to the existing wiring harness on HI 770 XHD heaters with no modification to the electrical circuit or housing required.
- Broad HI 770 XHD Coverage: — Compatible across Arctic Bear XHD, Arctic Bear XHD NS, and HI770XHD machine variants in diesel, single- and dual-duct configurations.
- Protects Heater Electrical Components: — A properly functioning fuse holder keeps the fuse firmly seated and maintains a clean, low-resistance connection; a loose or corroded holder can cause nuisance shutdowns or leave downstream components unprotected.
- Electrical Safety Integrity: — The fuse holder is a critical link in the heater's overcurrent protection path. Using the correct OEM part ensures the fuse operates as intended and the circuit trips at the right threshold.
The fuse holder secures the protective fuse within the heater's electrical circuit, acting as the interface between the wiring harness and the fuse element itself. It maintains a stable, low-resistance connection so the fuse can respond correctly to overcurrent events and protect the heater's control and ignition components. When the fuse holder becomes cracked, corroded, or loses its retention tension, the fuse may seat poorly — leading to intermittent power loss, failure to ignite, or an unprotected circuit that puts downstream components at risk.
Part Details
| Part Number | 5000171340 |
|---|---|
| Old Part Number | 0171340 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Fuse Holder |
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.
