The Wacker Neuson Mast Tube Complete is a genuine OEM component designed for the LT4K, LT4Z, LT4SK, LT4SZ, LTW4K, LTW4Z, and LTW6Z series light towers. Sourced directly from Wacker Neuson, this mast tube assembly delivers an exact match to the original specification, ensuring the lighting head raises, locks, and seats correctly every time. It is confirmed compatible across multiple machine configurations within the LT4 and LTW light tower families, making it the straightforward choice when replacing a damaged or worn mast on any of these units.
Key Features
- Genuine OEM Structural Integrity — Manufactured to the same material and dimensional spec as the original, ensuring the mast extends and retracts under full load without flex or play.
- Drop-In Assembly Replacement — Supplied as a complete mast tube assembly, so it replaces the entire mast column in a single service operation with no fabrication or adaptation.
- Broad LT and LTW Series Fitment — Covers LT4K, LT4Z, LT4SK, LT4SZ, LTW4K, LTW4Z, and LTW6Z light tower models, spanning both kerosene and diesel fuel variants.
- Supports Full Light Head Elevation — A sound mast tube holds the light head at working height under wind load and vibration; a bent or cracked mast risks lamp misalignment and uncontrolled lowering.
- Operational Safety — The mast is a load-bearing structural component. Replacing a compromised tube with a correct OEM part is critical to safe elevation and stable positioning of the light head on an active work site.
The mast tube is the telescoping or fixed vertical column that elevates the light head on a towable light tower. It bears the full weight of the lamp assembly and must resist lateral wind loads while maintaining the light head at the correct working height. When the mast tube is bent, cracked, or corroded, the tower can no longer raise or lock the light head securely, which compromises both illumination coverage and operator safety during setup and takedown.
Part Details
| Part Number | 5000112385 |
|---|---|
| Old Part Number | 0112385 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Mast Tube Complete |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Light Tower | LT4K | 5000007620 |
| Light Tower | LT4Z | 5000007635, 5000007689, 5000009080, 5000009226 |
| Light Tower | LTW4Z | 5000008064 |
| Light Tower | LTW4K | 5000008066 |
| Light Tower | LTW6Z | 5000008068 |
| Light Tower | LT4SK | 5000007622 |
| Light Tower | LT4SZ | 5000007637 |
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.
