The Wacker Neuson Section Mast 4° is a genuine OEM component designed for the LTS4K, LTS4Y, LTS7K, LTS8K, and LTS8L series light towers. Sourced directly from Wacker Neuson, this replacement mast section carries the same dimensional tolerances and material specifications as the original, ensuring a correct, drop-in installation with no improvised fitting. The covers both 50 Hz and 60 Hz configurations as well as trailer- and skid-mounted variants across the LTS range, making it a versatile stock item for fleets running mixed configurations.
Key Features
- Genuine OEM Structural Integrity — Manufactured to Wacker Neuson's original material and dimensional standards, so the mast section carries the same load rating and angular alignment as the part it replaces.
- Correct 4° Mast Angle — The precisely set 4° geometry replicates the original mast elevation profile, ensuring the light head sits at the intended angle for proper illumination coverage on site.
- Broad LTS Series Coverage — A single part number fits LTS4K, LTS4Y, LTS7K, LTS8K, and LTS8L towers across both 50 Hz and 60 Hz variants in trailer- and skid-mounted configurations.
- Direct Bolt-In Replacement — Matches original mounting interfaces and connection points on the mast assembly, allowing straightforward reinstallation without modification to adjacent components.
- Protects Full Mast Assembly Performance — A damaged or bent mast section compromises mast extension, light positioning, and overall tower stability; replacing it with the correct OEM part restores full operational function.
The mast section is the structural tube segment that forms part of the telescoping or stacked mast on a light tower. It bears the weight of the light head and lamp assembly while holding the fixture at the correct elevation and angle during operation. When a mast section is bent, cracked, or worn at its connection points, the tower can lose its ability to lock at full height, the light head may sit at an incorrect angle, and in serious cases the assembly can become unstable — all of which affect both the quality of site illumination and safe operation of the equipment.
Part Details
| Part Number | 5100040806 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Section Mast 4° |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| LTS7K - 60 HZ, Metal Halide, Trailer | LTS7K | 5100042185, 5100041967, 5100041968 |
| LTS8L | LTS8L | 5100041969, 5100042180, 5100042186 |
| LTS8K | LTS8K | 5100042181, 5100042182, 5100042187 |
| LTS4K - 50 HZ, LED, Trailer | LTS4K | 5100042183, 5100042184, 5100042189, 5100062237, 5100062239, 5100064636 |
| LTS4Y | LTS4Y | 5100062238 |
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.
