The Wacker Neuson Mast Kit 5 Sections is a genuine OEM assembly designed for ML440 and ML425 series Light Towers and Multifunction Floodlight Towers. Sourced directly from Wacker Neuson, this kit delivers exact-fit replacement with no guesswork on compatibility. It covers a wide range of ML440 and ML425 configurations, making it the correct choice for operators maintaining multiple units across a fleet.
Key Features
- Genuine OEM Structural Integrity — Manufactured to Wacker Neuson's original mast specifications, ensuring the five-section assembly maintains the correct extension geometry, load ratings, and locking alignment of the original.
- Direct Replacement for ML440 and ML425 Series — Engineered to install into ML440 and ML425 Light Towers and Multifunction Floodlight Towers as a complete drop-in kit, matching original mounting points and section interfaces.
- Broad Model Coverage — A single part number covers multiple ML440 and ML425 configurations, simplifying parts ordering for mixed fleets and reducing procurement complexity on larger projects.
- Full Height Operation Restored — A complete five-section mast kit restores the tower's full elevation range, ensuring light heads reach the working height needed for proper site illumination coverage.
- Elevated Work Safety — The mast is a load-bearing structural component that supports light heads at height. Using a genuine OEM replacement ensures the assembly meets original structural and stability requirements for safe elevated operation.
The mast assembly on a light tower is the telescoping vertical structure that raises the light head array to working height above ground level. A five-section mast allows the tower to achieve its maximum elevation, providing broad illumination coverage across a worksite. When mast sections become bent, corroded, or otherwise damaged, the tower may fail to extend fully or lock securely at height — reducing lighting effectiveness and creating a potential instability hazard. Replacing the mast kit as a complete assembly restores full extension capability and ensures all locking interfaces engage correctly.
Part Details
| Part Number | 5000405631 |
|---|---|
| Old Part Number | 0405631 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Mast Kit 5 Sections |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Light Towers | ML440 | 5000630117, 5000630204, 5000630323, 5000630324, 5000630325, 5000630327 |
| Light Towers | ML425 | 5000630119, 5000630206 |
| Light Towers | ML440(RAW) | 5000630333, 5000630181 |
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.
