The Wacker Neuson Fitting Nut is a genuine OEM component designed for the E3000 Ground Heater series, including 3kW and 6kW generator configurations with and without load bank options. Sourced directly from Wacker Neuson, this part meets the exact specifications of the original hardware used on E3000 machines at the time of manufacture. Verified fitment covers a wide range of E3000 Ground Heater variants, including TC and LB-equipped models, making a straightforward replacement for field and workshop service alike.
Key Features
- Genuine OEM Hardware Integrity — Manufactured to the exact thread specification and material grade as the original fitting nut, ensuring a secure, leak-free connection at the fitting interface.
- Direct Drop-In Replacement — Matches the original mounting thread and seating geometry on E3000 Ground Heater assemblies, allowing straightforward installation without modification to surrounding components.
- Broad E3000 Series Coverage — Confirmed fitment across E3000 3kW and 6kW Ground Heater configurations, including standard, load bank (LB), and temperature control (TC) variants.
- Fluid System Integrity — A correctly torqued fitting nut maintains a sealed connection in the heater's fluid or fuel circuit; a worn or cross-threaded nut risks leaks that degrade heating performance and can lead to unplanned service interruptions.
- Fuel and Fluid System Safety — In ground heater applications, fitting hardware in fuel or fluid lines must seat correctly to prevent leaks; using the OEM-specified nut eliminates the risk of mismatched thread engagement or under-rated materials near heat sources.
A fitting nut is a threaded fastener used to secure and seal a line or hose fitting within a fluid or fuel circuit. In ground heaters like the E3000 series, these nuts clamp the fitting body against its seat to maintain a pressure-tight connection, preventing fluid or fuel from escaping at the junction point. When a fitting nut is worn, damaged, or improperly threaded, it can allow seepage or full leaks that compromise both heating efficiency and safe machine operation.
Part Details
| Part Number | 5100028019 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Fitting Nut |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| E3000 Ground Heater, 3kW Gen, TC | E3000 | 5100017807, 5100017809, 5100017806, 5100017808, 5100017810, 5100017811, 5100025046, 5100025045 |
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.
Wacker Neuson