The Wacker Neuson Receptacle Wiring Harness LTW20Z3 is a genuine OEM component designed for the LTW20Z3 and LTW20Z3-V series light towers. As a direct factory replacement, part ensures correct connector routing, terminal integrity, and circuit protection for the receptacle circuit on these Isuzu Tier 4i-powered units. This harness is sourced directly from Wacker Neuson, so you get an exact match to the original specification — no guesswork on pin counts, wire gauges, or connector housings. Verified fitment covers standard, cold weather, custom, and skidded configurations across the LTW20Z3 and LTW20Z3-V S model families.
Key Features
- OEM Electrical Integrity — Manufactured to Wacker Neuson's original wiring specification, maintaining correct conductor gauge, insulation rating, and connector pinout for the receptacle circuit.
- Drop-In Harness Replacement — Connectors, routing lengths, and mounting points match the original harness exactly, allowing direct installation without splicing or adapter hardware.
- Broad LTW20Z3 Family Coverage — Confirmed fit across LTW20Z3 and LTW20Z3-V S configurations including standard, cold weather, custom, and skidded variants with Isuzu Tier 4i engines.
- Protects Receptacle Circuit Function — A damaged or corroded wiring harness can cause intermittent power loss or complete receptacle failure on the light tower; this replacement restores full output circuit reliability.
- Electrical Safety Compliance — Correct OEM wiring ensures the receptacle circuit operates within rated load parameters, reducing the risk of overheating or arcing at the connector under sustained jobsite use.
The receptacle wiring harness routes and protects the electrical conductors that carry power from the generator to the external power outlet receptacles on the light tower. It provides the correct termination points, insulation, and connector interfaces that allow tools or site equipment to draw power safely from the unit. When this harness degrades — through heat cycling, vibration, moisture ingress, or physical damage — the result can range from intermittent outlet failures to complete loss of receptacle power, or in severe cases, unsafe connector heating. Replacing it with the correct OEM part restores full circuit function and ensures the receptacle operates as intended under continuous load.
Part Details
| Part Number | 5000177759 |
|---|---|
| Old Part Number | 0177759 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Receptacle Wiring Harness LTW20Z3 |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| LTW20Z-3, LIGHT TOWER 60HZ, ISUZU TIER 4i | LTW20Z3 | 5000620376, 5000620843, 5200003583, 5200004097, 5200014325, 5200014327, 5200023192, 5200023604, 5200014329 |
| LTW20Z3-V S LIGHT TOWER, COLD WEATHER, T4i | LTW20Z3-V S | 5200018566, 5200018558, 5200018562, 5200023196, 5100015094, 5100022126 |
| Light Tower | LTW20Z3-V | 5200012881, 5200012885, 5200012867, 5200022694 |
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.