The Wacker Neuson Battery Cable is a genuine OEM component designed for the HI 770 XHD series indirect air heaters, including the Arctic Bear XHD, HI 770 XHD Diesel 1x16, and HI 770 XHD Diesel 1x20 models. As a direct factory replacement, this cable ensures proper electrical continuity between the battery and the heater's ignition and control system — exactly as specified for these Extra Heavy Duty units. Sourced directly from Wacker Neuson, part number carries the same build quality and dimensional specification as the cable installed at the factory.
Key Features
- OEM-Spec Conductor and Termination: — Manufactured to the same conductor gauge, insulation rating, and terminal crimp specification as the original, ensuring rated current capacity is maintained across the full operating range of the HI 770 XHD.
- Drop-In Fitment for HI 770 XHD Heaters: — Matches the original cable routing, length, and connector ends, allowing direct installation without splicing or modification to existing battery or control harness connections.
- Broad HI 770 XHD Series Coverage: — Fits Arctic Bear XHD, HI 770 XHD Diesel 2x12, 1x16, and 1x20 configurations, as well as Extra Heavy Duty Air Heater variants across multiple build series.
- Cold-Weather Electrical Integrity: — A worn or corroded battery cable on a diesel indirect heater causes hard-start conditions, ignition failure, or intermittent shutdowns in exactly the low-temperature environments these machines are built to conquer. A correct replacement restores consistent cold-start performance.
- Fuel and Ignition System Safety: — On indirect diesel heaters, a degraded battery cable can cause voltage drops that disrupt fuel solenoid and ignition sequencing — replacing with the correct OEM cable maintains proper control circuit behavior and reduces the risk of uncontrolled heater fault conditions.
The battery cable on a diesel indirect air heater carries the low-voltage DC power from the battery to the heater's control board, fuel solenoid, and ignition components. Without consistent voltage delivery through this cable, the heater may fail to ignite, cycle erratically, or shut down on fault — particularly in sub-zero conditions where battery voltage is already under stress. Corrosion, cracking in the insulation, or a loose terminal crimp are the most common failure modes, and replacing the cable with a genuine OEM part like the Wacker Neuson 5100025784 restores the electrical foundation the entire heating system depends on.
Part Details
| Part Number | 5100025784 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Battery Cable |
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 |
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.
