The Wacker Neuson Nut is a genuine OEM Nut designed for a broad range of Wacker Neuson ground heaters, hydronic surface heaters, indirect air heaters, and hose handling systems. This includes the E3000, E2200, E1100, E1250, and E5000 ground and hydronic heater series, the HI770XHD indirect air heaters, CUB400 and CUB700 series indirect fired air heaters, HSH350, HSH380, HSH650, and HSH700 hydronic surface heaters, Pureheat hydronic heaters, Arctic Bear HD and XHD indirect air heaters, CH5000 cross heaters, and HHS hose handling system variants. As a genuine Wacker Neuson OEM part, the is manufactured to the same specification as the original hardware installed at the factory. With coverage spanning dozens of machine configurations across the heating and climate product family, verifying your specific machine number against the fitment list before ordering is recommended.
Key Features
- Genuine OEM Hardware Integrity — Manufactured to exact Wacker Neuson OEM tolerances, ensuring correct thread pitch, material grade, and clamping load for secure fastening in heating system assemblies.
- Direct Drop-In Replacement — Matches the original fastener specification, threading directly onto existing studs or bolts without any rework to surrounding components.
- Extensive Cross-Family Fitment — Compatible with E-series ground and hydronic heaters, HI770XHD indirect air heaters, CUB400/CUB700 heaters, HSH hydronic surface heaters, Pureheat units, Arctic Bear series, CH5000 cross heaters, and HHS hose handling systems.
- Structural Fastening Confidence — A correctly torqued and undamaged nut maintains the clamped joint integrity that heating system panels, burner assemblies, and plumbing connections depend on to stay leak-free and vibration-resistant.
- Fuel and Heat System Safety Relevance — Fasteners used in heater enclosures and burner assemblies contribute directly to containment of combustion gases and pressurized fluid circuits; using the correct OEM specification nut is essential for safe operation.
A nut is a threaded fastener that mates with a bolt or stud to clamp components securely together. In heating equipment such as ground heaters, hydronic surface heaters, and indirect air heaters, nuts are used throughout the assembly — securing enclosure panels, mounting burner components, clamping fluid fittings, and anchoring structural brackets. When a nut becomes stripped, corroded, or missing, the joint it holds can loosen under vibration or thermal cycling, potentially allowing panels to shift, fittings to leak, or components to move out of alignment. Replacing a damaged or worn nut with the correct OEM-specification part restores the clamping integrity of the joint and keeps the heater operating safely and as designed.
Part Details
| Part Number | 5000167691 |
|---|---|
| Old Part Number | 0167691 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Nut |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| E3000 Hydronic Surface Heater with generator | E3000 | 5000620219, 5000620679, 5000620158, 5000620678, 5200014677, 5200004952, 5100017807, 5100017809, 5200014678, 5200014679, 5200014720, 5100017806, 5100017808, 5200014721, 5100017810, 5100017811, 5100025046, 5100055568, 5100056441, 5100017801, 5100056440, 5100025045 |
| 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 |
| E2200 GROUND HEATER, W/ LIFT BAIL | E2200 | 5000620215, 5000620176, 5000620216, 5000620226, 5100017448, 5100017449 |
| E5000 GROUND HEATER, W/GAS BURNER | E5000 | 5000620898, 5000620897, 5000620899 |
| Hydronic Surface Heater | HSH350 | 5000620254, 5200001677 |
| HP252 | HP252 | 5000620249 |
| Skid Mounted-Indirect Fired Ai r Heater, NG/LP | CUB700 | 5000620208, 5000620213, 5000620687, 5000620207 |
| HHS702 Hose Handling System | HHS702 | 5000620426 |
| Pureheat Hydronic Heater, Oil Burner | Pureheat | 5000620245, 5000620246, 5000620190, 5000620220 |
| E1250S | E1250S | 5200012355, 5200012354 |
| E1100 GROUND HEATER | E1100 | 5000620172, 5000620244, 5200001676 |
| HI770XHD Indirect Heater | Arctic Bear XHD NS | 5000620690 |
| E3000 ES Hydronic Surface Heater | E3000ES | 5000620968, 5000620967 |
| Hydronic Surface Heater w/ Gen erator, 3000 ft hose | S3000 | 5000620218, 5000620182 |
| Skid Mounted-Indirect Fired Ai r Heater, NG/LP | CUB400 | 5000620206, 5000620211, 5000620212, 5000620615 |
| E12540B | E1250B | 5200012353, 5200007613 |
| HSH650 | HSH650 | 5000620991 |
| HSH380s | HSH 380S | 5100054643 |
| E 1250P Hydronic Heater, Premium, Diesel | E1250P | 5200012357, 5200012356 |
| Indirect Mobile Air Heater, Na tural Gas | Arctic Bear HD | 5000620199, 5000620197 |
| HSH380S-Diesel, with Generator | HSH380S | 5200012371, 5200012370 |
| HSH380B-Diesel, without generator | HSH380B | 5200012359, 5200007614 |
| Hydronic Surface Heater, 700m hose | E700M | 5000620195 |
| HHS2202 Hose Handling System | HHS2202 | 5000620423 |
| Mobile Indirect Fired Air Heat er, Diesel w/Genset | CUB700GM | 5000620759 |
| Hose Handling System | HHS2200 | 5000620418 |
| Hose Handling System | HHS3000 | 5000620419 |
| Hose Handling System | HHS700M | 5000620420 |
| Hose Handling System | HHS1101 | 5000620421 |
| HHS3002 Hose Handling System | HHS3002 | 5000620424 |
| HHS3004 Hose Handling System | HHS3004 | 5000620425 |
| Mobile Indirect Fired Air Heat er, Diesel | CUB700M | 5000620758 |
| HHS2502 Hose Handling System | HHS2502 | 5200003554 |
| Cross Heater with oil burner | CH5000 | 5000620240, 5000620242 |
| Hose Handling System | HHS1701 | 5000620422 |
| HHS1251 Hose Handling System | HHS1251 | 5200019011 |
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.
