The Wacker Neuson Genset is a genuine OEM component designed for the HI 770 XHD Indirect Air Heater series, including the Diesel 1x16 and Diesel 2x12 (Arctic Bear XHD) configurations. As a direct Wacker Neuson OEM part, the is manufactured to the same specifications as the original unit, ensuring correct electrical output and seamless integration with your heater's control and ignition systems. Verified fitment covers the HI 770 XHD platform across both listed configurations, so you can order with confidence that this is the right genset for your machine.
Key Features
- Matched Electrical Output: — Genuine OEM construction ensures the genset delivers the correct voltage and amperage spec required to reliably power the HI 770 XHD's burner, controls, and ignition systems.
- Direct-Fit Replacement: — Engineered to the original mounting and connector configuration of the HI 770 XHD platform, allowing straightforward removal and reinstallation without improvised wiring or adapter work.
- Confirmed HI 770 XHD Fitment: — Verified for the HI 770 XHD Diesel 1x16 and the Arctic Bear XHD Diesel 2x12 indirect air heater configurations.
- Sustained Heat Output in Demanding Conditions: — A properly functioning genset keeps the burner firing and the heat exchanger operating at full capacity; a failing unit can cause intermittent ignition, reduced heat output, or complete heater shutdown on the coldest jobsite days.
- Fuel System & Ignition Safety: — On an indirect-fired heater, the genset powers the fuel delivery and ignition sequence; using an OEM-spec unit maintains the correct control logic and reduces the risk of uncontrolled fuel events or failed ignition lockouts.
The genset on an indirect-fired air heater serves as the self-contained power source that supplies electricity to the unit's burner controls, fuel pump, and ignition system — allowing the heater to operate independently of an external power supply. Without a functioning genset, the heater cannot initiate or sustain its combustion cycle, leaving it unable to produce heat regardless of fuel availability. When the genset degrades or fails, operators typically see symptoms ranging from intermittent ignition faults and burner lockouts to a complete loss of heater function, making prompt replacement critical during cold-weather operations.
Part Details
| Part Number | 5000168693 |
|---|---|
| Old Part Number | 0168693 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Genset |
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.
