The Wacker Neuson Nut is a genuine OEM Nut designed for a broad range of Wacker Neuson hydronic surface heaters, indirect-fired air heaters, heat exchangers, and mobile drying systems — including the E3000, E3000 ES, E2200, HSH700G, HSH650, HI260, HX50, HX100, Pureheat, S3000, and MC5200 series. As a direct-from-manufacturer component, the meets the exact specifications set by Wacker Neuson for these heating and climate-control machines. Whether you're servicing a hydronic surface heater on a ground-thawing application or maintaining an indirect-fired unit on a job site, this OEM nut ensures the assembly goes back together correctly. Confirm your machine's model number against the fitment list before ordering.
Key Features
- Genuine OEM Torque and Thread Specification — Manufactured to Wacker Neuson's exact thread pitch, material grade, and dimensional tolerances so fastener load capacity is never compromised.
- Drop-In Replacement — Matches the original fastener position and engagement depth across all listed models, so disassembly and reassembly follow the standard service procedure.
- Broad Heating Equipment Fitment — Compatible with the E3000, E2200, E3000 ES, HSH700G, HSH650, HI260, HX50, HX100, Pureheat, S3000, and MC5200 series, covering both hydronic and indirect-fired heating platforms.
- Structural Integrity for Heated Environments — A correctly torqued OEM nut maintains secure clamping force across heating and climate equipment subject to thermal cycling; a missing or incorrect fastener can allow components to loosen under repeated heat expansion and contraction.
- Fuel and Fluid System Safety Relevance — On heater assemblies where fasteners secure fuel-line brackets, burner housings, or fluid connections, using the correct OEM nut is critical to preventing leaks and maintaining safe operation.
A nut may be one of the smallest components in a heating system, but it plays a direct role in keeping assemblies clamped, aligned, and leak-free. On hydronic surface heaters and indirect-fired air heaters, fasteners like the 5000167694 secure everything from plumbing connections and burner components to frame and panel assemblies that must withstand continuous thermal cycling. When a nut is stripped, corroded, or simply lost during service, replacing it with the correct OEM part ensures the joint returns to its original clamping specification — protecting both the surrounding components and the safe operation of the machine.
Part Details
| Part Number | 5000167694 |
|---|---|
| Old Part Number | 0167694 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Nut |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| E3000 Hydronic Surface Heater with generator | E3000 | 5000620219, 5000620679, 5200004952, 5200014678, 5200014720, 5200014721 |
| HSH700 | HSH700G | 5000620243 |
| HP252 | HP252 | 5000620249 |
| E2200 Hydronic Surface Heater, 5 kW generator | E2200 | 5000620216, 5000620226 |
| HI260 HEATER,OIL WITH TANK | HI260 | 5200018503, 5200018504 |
| HX50 Heat Exchanger | HX50 | 5000620431 |
| Pureheat Hydronic Heater, Oil Burner | Pureheat | 5000620245, 5000620246, 5000620190, 5000620220 |
| Hydronic Surface Heater w/ Gen erator, 3000 ft hose | S3000 | 5000620218 |
| HSH650 | HSH650 | 5000620991 |
| Mobile Drying System | MC5200 | 5000620201, 5000620232 |
| E3000 ES Hydronic Surface Heater | E3000ES | 5000620968 |
| HIF 600 Flameless Air Heater | HIF600 | 5200017593 |
| HX100 Heat Exchanger | HX100 | 5000620432 |
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.
