The Wacker Neuson is a genuine OEM Pan Head Screw designed for the HI 770 XHD and HIF 600 series indirect-fired air heaters. As a factory-sourced fastener, this screw matches the original specification used during assembly, ensuring correct seating and clamping across applicable heater components. This part fits a wide range of HI 770 XHD configurations — including Arctic Bear XHD and Arctic Bear XHD NS variants — as well as the HIF 600 Flameless Air Heater. When you need a dependable screw that drops in without guesswork, the is the correct choice.
Key Features
- Genuine OEM Fastener Spec — Manufactured to the exact thread form, drive type, and head profile specified by Wacker Neuson for these heater assemblies, eliminating the risk of cross-threading or improper torque transfer.
- Direct-Fit Replacement — Installs into the original mounting position without modification, maintaining correct panel alignment and component retention on HI 770 XHD and HIF 600 units.
- Broad HI 770 XHD Coverage — Confirmed fitment across Arctic Bear XHD, Arctic Bear XHD NS, and multiple HI 770 XHD machine configurations, plus the HIF 600 Flameless Air Heater series.
- Consistent Clamping Performance — A correctly sized and properly driven pan head screw maintains secure panel and cover retention, preventing vibration-induced loosening during heater operation in demanding jobsite conditions.
- Fuel-System Adjacent Safety — On indirect-fired diesel heaters, secure fastening of covers and panels is essential to maintaining proper airflow paths and combustion isolation; using the correct OEM screw supports safe heater operation.
A pan head screw serves as a structural fastener that secures panels, covers, or internal components within the heater assembly. Its wide, flat underside distributes clamping load across the mating surface, holding parts firmly in place during operation. On indirect-fired air heaters like the HI 770 XHD, where the combustion chamber, heat exchanger, and airflow components must remain properly aligned and sealed, a missing or incorrect fastener can allow covers to shift or vibrate loose — affecting both performance and safe operation. Replacing a worn or damaged screw with the correct OEM part restores the integrity of the assembly.
Part Details
| Part Number | 5000180994 |
|---|---|
| Old Part Number | 0180994 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Pan Head Screw |
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 |
| HIF 600 Flameless Air Heater | HIF600 | 5200017593 |
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.
