The Wacker Neuson Hour Meter is a genuine OEM component designed for the HI 770 XHD series indirect-fired diesel air heaters, including the Arctic Bear XHD and Arctic Bear XHD NS configurations. As a direct OEM replacement, the is manufactured to the same specifications as the original unit, ensuring accurate runtime tracking from the moment it is installed. This part fits across multiple HI 770 XHD machine configurations, making it the correct choice whether you are servicing a 1x16, 1x20, or 2x12 duct arrangement or an Extra Heavy Duty Air Heater variant.
Key Features
- Accurate Runtime Measurement — Calibrated to the correct operating voltage and cycle rate of the HI 770 XHD, delivering accurate hour readings for maintenance scheduling and equipment tracking.
- Genuine OEM Part — Sourced directly from Wacker Neuson, so the display format, connector, and mounting profile match the original instrument panel fitment exactly.
- Broad HI 770 XHD Compatibility — Fits Arctic Bear XHD, Arctic Bear XHD NS, and standard HI 770 XHD configurations across multiple duct and output setups.
- Maintenance Interval Integrity — A failed or inaccurate hour meter can cause missed service intervals on diesel-powered heating equipment; replacing it promptly keeps your maintenance records trustworthy.
- Drop-In Installation — Connects to the existing harness and mounts in the original panel cutout, requiring no modification to wiring or housing.
The hour meter on an indirect-fired air heater records total engine or burner run time, giving operators and service technicians an accurate measure of when scheduled maintenance — such as fuel filter changes, burner inspections, and combustion-air checks — is due. On diesel heating equipment like the HI 770 XHD, reliable hour tracking is critical because service intervals are time-in-operation based rather than calendar based. When an hour meter fails or reads incorrectly, maintenance windows can be missed, increasing the risk of unplanned downtime during cold-weather operations when the heater is needed most.
Part Details
| Part Number | 5000166780 |
|---|---|
| Old Part Number | 0166780 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Hour Meter |
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.
