The Wacker Neuson Fuel Filter is a genuine OEM component designed for the HI 770 XHD and Arctic Bear XHD series indirect-fired diesel air heaters. Sourced directly from Wacker Neuson, this fuel filter matches the original specification for a drop-in replacement with no guesswork. Confirmed fitment spans multiple HI 770 XHD and Arctic Bear XHD configurations, including the Arctic Bear XHD NS and Arctic Bear HD models. Keep your heater running clean and efficiently on the toughest cold-weather jobsites with the correct OEM part.
Key Features
- Correct Flow Rate for Diesel Indirect Heaters — Engineered to the exact filtration rating required by the HI 770 XHD fuel system, ensuring consistent diesel delivery to the burner assembly.
- Genuine OEM Sourcing — Supplied by Wacker Neuson, this part carries the same part number used by authorized service technicians, so you know it is the right component for the application.
- Broad HI 770 XHD Compatibility — Fits HI 770 XHD, Arctic Bear XHD, Arctic Bear XHD NS, and Arctic Bear HD indirect air heater configurations across multiple machine numbers.
- Protects Burner and Fuel System Integrity — A clean, properly functioning fuel filter prevents contaminants from reaching the burner nozzle, which can cause hard starts, irregular combustion, or heater shutdown in cold conditions.
- Fuel System Safety — Using the correct OEM-rated filter ensures the fuel circuit operates within designed pressure and flow parameters, reducing the risk of fuel system faults in demanding heating applications.
The fuel filter is a critical line of defense in any diesel-fired indirect air heater. It removes particulates and water contamination from the fuel supply before it reaches the burner nozzle and pump, protecting precision components from wear and blockage. When a fuel filter becomes clogged or degraded, fuel flow is restricted, which can cause the heater to cycle off on fault, produce inconsistent heat output, or fail to ignite altogether — a serious problem when the equipment is being relied upon to maintain safe working temperatures on a cold-weather site.
Part Details
| Part Number | 5000168681 |
|---|---|
| Old Part Number | 0168681 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Fuel Filter |
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 |
| Mobile Indirect Air Heater, Di esel | Arctic Bear HD | 5000620197 |
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.
