The Wacker Neuson Nut is a genuine OEM fastener designed for HSH350 hydronic surface heaters and E3000 series machines. As a direct-from-manufacturer component, it meets the exact material grade and dimensional specifications called out in the original build. This nut is confirmed to fit multiple HSH350 and E3000 configurations, making it a straightforward like-for-like replacement when servicing these units.
Key Features
- Genuine OEM Material Spec — manufactured to the exact hardness, thread pitch, and dimensional tolerance required for secure fastening in HSH350 and E3000 assemblies.
- Direct Bolt-On Replacement — threads engage correctly on the existing stud or bolt without reworking the mating hardware.
- Confirmed Fitment — verified for HSH350 hydronic surface heaters and E3000 series machines across multiple build configurations.
- Consistent Clamping Force — a correctly torqued nut maintains proper joint integrity; a worn, stripped, or incorrect replacement can allow components to loosen under vibration or thermal cycling.
- Fuel and Fluid System Safety Relevance — fasteners securing fuel, hydraulic, or heating circuit connections must hold rated clamp load; using the correct OEM nut ensures that integrity is maintained.
A nut may be a small component, but it plays a critical role in keeping assemblies securely fastened under the heat, pressure, and vibration that hydronic surface heaters and compact equipment generate during operation. When a nut is stripped, corroded, or dimensionally incorrect, it can cause joints to work loose — leading to fluid leaks, component misalignment, or structural failure of the fastened assembly. Replacing it with the correct OEM part restores the clamping load the joint was designed to carry.
Part Details
| Part Number | 5000173923 |
|---|---|
| Old Part Number | 0173923 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Nut |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Hydronic Surface Heater | HSH350 | 5000620254, 5200001677 |
| E3000 | E3000 | 5100055568, 5100056441, 5100056440 |
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.
