The Wacker Neuson Terminal Board is a genuine OEM component designed for the LTW20Z1 and LTW20Z3 Light Tower series and the G25 Mobile Generator series, including Tier 4i, Tier 4 Final, cold weather, custom, and skidded configurations. As a factory-sourced part, the meets the exact electrical and mechanical specifications Wacker Neuson built into these machines. Compatibility spans a wide range of serial-number-specific builds across the LTW20Z1, LTW20Z1-V, LTW20Z1-V S, LTW20Z3, LTW20Z3-V, LTW20Z3-V S, and G25 600V platforms. If your light tower or mobile generator is showing electrical faults or intermittent power distribution issues, verifying the condition of the terminal board is a logical first step before sourcing a replacement.
Key Features
- Correct Electrical Termination Specs — Manufactured to Wacker Neuson's exact conductor layout and terminal rating for these platforms, ensuring proper circuit continuity without improvised connections.
- Genuine OEM Sourcing — Produced by Wacker Neuson as part number 5000183343, this is not a substitute or equivalent — it is the same board installed on the production line.
- Broad Platform Coverage — Fits LTW20Z1, LTW20Z1-V, LTW20Z1-V S, LTW20Z3, LTW20Z3-V, LTW20Z3-V S Light Towers and G25 600V Mobile Generators across standard, cold weather, custom, and skidded builds.
- Supports Stable Power Distribution — A functioning terminal board keeps electrical circuits properly routed and isolated; a failed or corroded board can cause voltage irregularities, tripped breakers, or complete loss of output.
- Electrical Safety Integrity — On light towers and generators operating at commercial voltages, a correctly rated terminal board is essential for safe load distribution and protection of downstream electrical components.
- Direct-Fit Replacement — Mounts to existing attachment points and connects to the machine's wiring harness as originally configured, requiring no adaptation or re-routing of existing circuits.
A terminal board serves as the central wiring hub within the electrical panel of a light tower or generator, providing secure, organized connection points where individual conductors from the power source, control circuits, and output loads are landed and distributed. It keeps high-voltage and control-circuit wiring properly separated and anchored, which is critical for consistent machine performance and operator safety. When a terminal board deteriorates — through corrosion, heat damage, or physical breakage — connections become loose or intermittent, which can manifest as flickering lights, generator output fluctuation, or failure to start, making prompt replacement important for continued reliable operation.
Part Details
| Part Number | 5000183343 |
|---|---|
| Old Part Number | 0183343 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Terminal Board |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| LTW20Z-1, LIGHT TOWER 60Hz, ISUZU, CUSTOM, T4i | LTW20Z1 | 5000620842, 5000620375, 5200004205, 5200004096, 5100051572, 5100051571, 5200014324, 5200014326, 5200018239, 5200023191, 5200024872, 5200014328 |
| LTW20Z-3, LIGHT TOWER 60HZ, ISUZU TIER 4i | LTW20Z3 | 5000620376, 5000620843, 5200003583, 5200004097, 5200023192 |
| G25 switchable 600 VOLT T4i GENERATOR, CUSTOM | G25 | 5200014461, 5200014460, 5200014462, 5100045084, 5100045541, 5100045542, 5100050326, 5100025836 |
| LTW20Z3-V S LIGHT TOWER, COLD WEATHER, T4i | LTW20Z3-V S | 5200018566, 5200018558, 5200018562, 5200023196, 5100015094, 5100022126 |
| LTW20Z1-V S LIGHT TOWER, COLD WEATHER, T4i | LTW20Z1-V S | 5200018565, 5200018557, 5200018561, 5200024875, 5200023195, 5100015093, 5100022125 |
| Light Tower | LTW20Z3-V | 5200012881, 5200012885, 5200012867, 5200022694 |
| Light Tower | LTW20Z1-V | 5200012880, 5200012884, 5200012866 |
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.
