The Wacker Neuson Nut is a genuine OEM fastener designed for the HSH350 Hydronic Surface Heater and E1100 Ground Heater series. As a direct factory replacement, this nut ensures correct clamping force and secure assembly on the components it fastens within these surface and ground heating units. Sourced directly from Wacker Neuson, part number is the exact specification used during original manufacture, so it installs without guesswork or modification.
Key Features
- Genuine OEM Specification: — Manufactured to the exact thread profile, hardness grade, and dimensional tolerances specified by Wacker Neuson — critical for maintaining proper clamping load on heating system components.
- Drop-In Replacement: — Threads directly into the original mounting point; matches the factory thread pitch and head geometry for a straightforward swap during service.
- Confirmed Fitment: — Verified for the HSH350 Hydronic Surface Heater and E1100 Ground Heater, covering both 50Hz and standard configurations across multiple serial ranges.
- Structural Integrity Where It Counts: — A correctly torqued, properly graded nut keeps assemblies tight and leak-free in demanding cold-weather heating applications; an incorrect or worn fastener can allow loosening under thermal cycling and vibration.
- Fuel and Fluid System Safety: — Where this nut secures fuel, fluid, or pressurized connections within the heating circuit, using the correct OEM fastener is essential to prevent leaks and maintain safe operation.
A nut may be one of the smallest components in an assembly, but it plays a direct role in holding critical connections tight and keeping the machine operating as intended. In hydronic surface heaters and ground heaters, fasteners secure everything from burner components to fluid line fittings, where even minor loosening under thermal expansion or vibration can compromise system pressure or cause fluid leaks. Replacing a worn, stripped, or missing nut with the correct OEM part restores the full clamping integrity of the joint.
Part Details
| Part Number | 5100027014 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Nut |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Hydronic Surface Heater | HSH350 | 5000620254, 5200001677 |
| E1100 GROUND HEATER | E1100 | 5000620172, 5200001676 |
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.
