The Wacker Neuson Trailer To Auto Wiring Harness is a genuine OEM component designed for the LTC4L and LTC4C series light towers. As a direct OEM replacement, this harness is manufactured to the same specifications as the original, ensuring correct connector fit and proper electrical integration between the trailer and auto functions on your unit. Compatible models include the LTC4L, LTC4L (50Hz), LTC4C, LTC4L-P with Power Winch, and LTC4C-P with Power Winch variants — covering the full LTC4 light tower lineup. Sourcing the correct wiring harness by part number is the most reliable way to restore proper electrical function and avoid compatibility issues.
Key Features
- OEM-Correct Wiring Specification — Manufactured by Wacker Neuson to match the original circuit layout, connector pinout, and wire gauge of the factory harness for accurate signal and power delivery.
- Plug-and-Play Connector Match — Terminals and connectors align directly with the trailer and auto interface points on LTC4 series light towers, requiring no splicing or modification to existing wiring.
- Broad LTC4 Series Coverage — Fits LTC4L, LTC4L (50Hz), LTC4C, LTC4L-P, and LTC4C-P models, including both standard and Power Winch-equipped configurations.
- Restored Electrical Control Function — A failed or damaged wiring harness can cause intermittent or total loss of trailer-to-auto communication, disabling automated tower functions; this replacement restores full control capability.
- Electrical Safety Integrity — A properly rated OEM harness maintains correct insulation and load capacity, reducing the risk of shorts or overheating in the light tower's electrical system.
The Trailer To Auto Wiring Harness serves as the electrical backbone connecting the trailer-mounted components of the light tower to its automatic control systems. It carries the power and signal circuits that allow the auto-start, auto-elevation, or other automated functions to operate correctly from the trailer interface. When this harness becomes damaged, corroded, or develops a break in continuity, operators may experience erratic behavior, failed auto functions, or a complete loss of electrical response — making timely replacement essential to keeping the light tower performing as intended.
Part Details
| Part Number | 5000160397 |
|---|---|
| Old Part Number | 0160397 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Trailer To Auto Wiring Harness |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Light Tower | LTC4L | 5000009375, 5000009377 |
| Light Tower | LTC4C | 5000620017, 5000009376 |
| Light Tower with Power Winch | LTC4L-P | 5000620018 |
| Light Tower with Power Winch | LTC4C-P | 5000620028 |
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.
Wacker Neuson
Wacker Neuson 5000165652 Trailer Wiring Harness Complete
Wacker Neuson