The Wacker Neuson is a genuine OEM Hex Nut designed for the G-Series mobile generator lineup, covering an extensive range of configurations including the G25, G50, G70, G85, G100, G120, G125, G150, G180, and G240 series generators. As a genuine OEM component, it is manufactured to the exact material grade and dimensional specifications of the original part, ensuring a correct, secure fit within the assembly it serves. This Hex Nut sees application across skid-mounted, cold weather, custom, and extended run tank variants throughout the G-Series range, making it one of the most broadly compatible fasteners in the Wacker Neuson generator parts catalog. Whether you are servicing a standard skid-mounted unit or a specialized 600V Tier 4 Final configuration, part number is the correct OEM specification fastener for the application.
Key Features
- OEM Material and Thread Specification — Manufactured to the exact thread pitch, hardness grade, and dimensional tolerances of the original Wacker Neuson fastener, so clamping load and torque values remain correct in the assembly.
- Drop-In Fastener Replacement — Matches the original hex profile and drive size, allowing installation with standard tooling and no rework to mating hardware or threaded bosses.
- Exceptionally Broad G-Series Coverage — Compatible across G25, G50, G70, G85, G100, G120, G125, G150, G180, and G240 generator models in standard, cold weather, custom, extended run, and 600V Tier configurations.
- Structural Integrity in Generator Assemblies — A correctly torqued hex nut maintains proper clamping force on generator panels, frames, and mechanical sub-assemblies; a failed or missing fastener can allow component movement, vibration damage, or fluid and electrical hazard exposure.
- Electrical Safety Compliance — On generator equipment, loose or incorrect fasteners at grounding points, panel enclosures, and fuel system brackets can create shock or fire risk; using the specified OEM fastener supports correct assembly integrity.
A hex nut is a six-sided threaded fastener used to secure bolted joints throughout a generator's frame, enclosure panels, mechanical sub-assemblies, and ancillary systems. It works in tandem with a bolt or stud to clamp components together under a specified torque load, preventing movement caused by engine vibration during operation. When a hex nut is stripped, corroded, or missing, the joint loses clamping force, which can lead to loose panels, component misalignment, or damage to the hardware it was meant to retain — making prompt replacement with the correct OEM specification part essential to keeping the generator in safe, serviceable condition.
Part Details
| Part Number | 5000171923 |
|---|---|
| Old Part Number | 0171923 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Hex Nut |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Skid-mounted Mobile Generator, Custom | G70 | 5000620352, 5000620351, 5000009468, 5000620002, 5000620648, 5000620647, 5000620711, 5000620646, 5200003220, 5200006879, 5200014464, 5200014465, 5200008344, 5200008342, 5200008339, 5200008341, 5200008340, 5100025814, 5100025838 |
| Skid-mounted Mobile Generator | G50 | 5000009467, 5000620001, 5200001062, 5200001063, 5200006878, 5200001061, 5200014322, 5200014320, 5000620710, 5100045494, 5000620964, 5000620965, 5000620966, 5100042431, 5100045493, 5100042432, 5100025812, 5100029210, 5100026955, 5100026956 |
| Mobile Generator, Custom | G25 | 5000620346, 5000620345, 5000620642, 5000009466, 5000620004, 5000620709, 5000620641, 5200003991, 5000620931, 5200009372, 5200009371, 5200014461, 5200009375, 5200014462, 5100017591, 5100022834, 5100041581, 5100041582, 5100045541, 5100045542, 5100042510, 5100042512, 5100042509, 5100025836, 5100042508 |
| Mobile Generator | G85 | 5000009459, 5000620003 |
| Mobile Generator (custom) | G160 | 5000620069, 5000620070 |
| G100-GENERATOR, SKID, CUSTOM, DEERE T3 | G100 | 5000620651, 5000620650, 5200003158, 5200006900, 5000620313, 5000620314, 5200008346, 5200008347, 5100025816, 5100026958, 5100026959, 5100029211 |
| G120-GENERATOR, SKID, CUSTOM, DEERE T3 | G120 | 5000620654, 5000620653, 5200006901, 5200003159, 5200014467, 5200014468, 5000620311, 5000620310, 5200008350, 5200008351, 5100025818, 5100025840 |
| G150-GENERATOR, SKID, CUSTOM, DEERE T3 | G150 | 5000620657, 5200001321, 5200006902, 5000620656, 5200003160, 5000620307, 5000620308, 5200025554, 5100026981, 5100026982, 5100029212, 5100025830 |
| G180-GENERATOR, SKID, CUSTOM, DEERE T3 | G180 | 5000620660, 5200001322, 5200006903, 5000620659, 5200003161, 5000620304, 5000620305, 5200014470, 5200014471, 5200025555, 5100025832, 5100025842 |
| G240-GENERATOR, SKID, CUSTOM, DEERE T3 | G240 | 5000620663, 5200001323, 5200006904, 5000620662, 5200003162, 5000620301, 5000620302, 5200025556, 5100025834 |
| Mobile Generator (custom) | G125 | 5000620067, 5000620068 |
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.
