The Wacker Neuson Junction Box is a genuine OEM component designed for the G25, G70, G100, G120, G130, and G150 series portable generators. As a direct OEM replacement, this part is manufactured to the exact specifications of the original, ensuring proper electrical connections and enclosure integrity within the generator's wiring system. Fitment spans a wide range of G-series configurations including standard, cold weather, custom, and Tier 4 variants across both skid-mounted and mobile trailer platforms. Verify your machine's model and serial number against the fitment list before ordering to confirm compatibility.
Key Features
- Genuine OEM Electrical Integrity — Manufactured to exact conductor routing and terminal specifications, ensuring correct voltage distribution and enclosure rating for the G-series generator platform.
- Direct Drop-In Replacement — Matches the original mounting footprint and wiring connection points, allowing reinstallation without reworking existing harness routing.
- Broad G-Series Compatibility — Fits G25, G70, G100, G120, G130, and G150 generators across standard, cold weather, custom, and Tier 4 Final configurations in both skid-mounted and mobile setups.
- Protects Critical Electrical Connections — Houses and shields internal wiring junctions from environmental exposure, vibration, and contamination — conditions that commonly cause intermittent faults or generator shutdown.
- Electrical Safety Compliance — A properly sealed and intact junction box is essential to safe generator operation; a damaged or missing enclosure can expose live terminals and create shock or fire hazards on the worksite.
The junction box on a portable generator serves as a protected enclosure for the electrical connection points where multiple wiring circuits meet and terminate. It shields those connections from moisture, dust, vibration, and mechanical damage — all conditions common in construction and industrial environments where these generators operate. When the junction box is cracked, corroded, or otherwise compromised, exposed terminals can cause intermittent power faults, tripped breakers, or unsafe conditions that take the generator out of service entirely.
Part Details
| Part Number | 5000179415 |
|---|---|
| Old Part Number | 0179415 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Junction Box |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Mobile Generator, Custom | G25 | 5000620346, 5000620344, 5000620345, 5000620642, 5000009466, 5000620004, 5000620640, 5000620641, 5000009368, 5200005557, 5200003991, 5000620931, 5200001316, 5200014461, 5000009258, 5200014460, 5200014462, 5000621005, 5100022834, 5000009462, 5000009476, 5100042507, 5100042512, 5100042509, 5100025836, 5100042508 |
| G70-GENERATOR, SKID, CUSTOM, DEERE T3 | G70 | 5000620648, 5000620708, 5200008341, 5200023226, 5200023227, 5200023228, 5200008344, 5100042499, 5100036306, 5100025814, 5100042496, 5100042497, 5100042498, 5100042500 |
| G100-GENERATOR, SKID, CUSTOM, DEERE T3 | G100 | 5000620651, 5000620650, 5000620649, 5200003158, 5100045086, 5000620312, 5000620313, 5000620314, 5100045498, 5100033310, 5100045499, 5100045553, 5100045554, 5100045555, 5200008346, 5200008347, 5100033311, 5100049835, 5100049836, 5100049837, 5200008345, 5100033312, 5100036307, 5100025816, 5100026957, 5100026958, 5100026959, 5100029211 |
| G120-GENERATOR, SKID, CUSTOM, DEERE T3 | G120 | 5000620654, 5000620653, 5000620652, 5200003159, 5200014467, 5200014468, 5000620311, 5200014466, 5000620309, 5000620310, 5200008350, 5200008351, 5200008349, 5100025818, 5100025840 |
| G150 Generator, Standard T4i | G150 | 5200023235, 5200023236, 5200023237, 5100045088, 5100045570, 5100045571, 5100049841, 5100049842, 5100049843, 5100036309 |
| Mobile Generator, Extended Run Tank (ERT) | G50 | 5000620707 |
| G130 Generator, Standard T4i | G130 | 5200023232, 5200023233, 5200023234, 5100045087, 5100045559, 5100045560, 5100045564, 5100045565, 5100045566, 5100049838, 5100049839, 5100049840, 5100036308 |
| MGT1E Trailer, Electric, 3500LB Axle, 2" Ball Hitch | MGT1E | 5000009300 |
| MGT3.1E Mobile Generator Trailer, Electric, Dual Axle, 5200LB Each | MGT3.1E | 5000620549 |
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.
