The Wacker Neuson Screw is a genuine OEM Screw designed for a wide range of Wacker Neuson heating and surface heating equipment, including the HI 770 XHD indirect air heater series, HSH700 and HSH650 hydronic surface heaters, E5000, E3000 ES, E2200, E1100, and E700M ground and hydronic surface heaters, the CH5000 cross heater, and the HP252. Sourced directly from Wacker Neuson, this part carries the same specification as the hardware installed at the factory, ensuring a correct fit across all compatible models. Whether you are servicing a diesel indirect air heater on a large jobsite or maintaining a hydronic surface heater through a heating season, part number keeps your equipment running with the correct fastener in place. Confirm your model number before ordering to ensure full compatibility with your specific machine configuration.
Key Features
- Genuine OEM Hardware Grade — Manufactured to Wacker Neuson's specified thread form, head type, and material grade, so fastener integrity is maintained under the thermal and vibration loads typical of heating equipment.
- Drop-In Installation — Matches the original thread pitch and dimensions exactly, allowing direct reinstallation without reworking the mounting point or sourcing adapters.
- Broad Fitment Across Heating Families — Compatible with HI 770 XHD indirect air heaters, HSH700 and HSH650 hydronic surface heaters, E-series ground heaters (E5000, E3000 ES, E2200, E1100, E700M), CH5000 cross heaters, and the HP252.
- Structural Integrity for High-Cycle Environments — A correctly torqued, properly spec'd fastener keeps panels, covers, and components securely seated; a stripped or incorrect screw can allow heat loss, vibration damage, or unsafe exposure of internal parts.
- Verified Part Number — Order with confidence using Wacker Neuson part number 5000167821 to avoid cross-thread or mismatch issues that can occur with unverified substitute hardware.
A fastener such as this screw plays a straightforward but essential role in holding covers, panels, brackets, or internal components securely in place within heating equipment. In indirect air heaters and hydronic surface heaters, these assemblies are subject to repeated thermal expansion and contraction as well as continuous vibration from burner and pump operation, which over time can stress or compromise any fastener that is not to the correct specification. Using the correct OEM-spec screw ensures the joint remains tight, components stay properly aligned, and no gaps form that could affect combustion airflow, fluid containment, or operator safety.
Part Details
| Part Number | 5000167821 |
|---|---|
| Old Part Number | 0167821 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | 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 |
| HSH700 | HSH700G | 5000620243 |
| E5000 GROUND HEATER, W/GAS BURNER | E5000 | 5000620898, 5000620897, 5000620899 |
| HP252 | HP252 | 5000620249 |
| E2200 GROUND HEATER | E2200 | 5000620176, 5000620215, 5000620216, 5000620226 |
| E1100 GROUND HEATER | E1100 | 5000620172, 5000620244, 5200001676 |
| Hydronic Surface Heater w/ Gen erator, 3000 ft hose | S3000 | 5000620218, 5000620182 |
| HSH650 | HSH650 | 5000620991 |
| Hydronic Surface Heater, 700m hose | E700M | 5000620195 |
| E3000 ES Ground Heater | E3000ES | 5000620967, 5000620968 |
| Cross Heater with oil burner | CH5000 | 5000620240, 5000620242 |
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.
