The Wacker Neuson Axle is a genuine OEM component designed for the LTS4K, LTS4Y, LTS7K, LTS8K, and LTS8L series trailer-mounted light towers. As a direct OEM replacement, this axle is manufactured to the same specifications as the original part, ensuring a correct fit across the full range of compatible LTS series units — including 50 Hz and 60 Hz configurations and both Metal Halide and LED variants. Whether you are servicing a high-cycle rental fleet or maintaining a single tower on a long-term project, sourcing the correct OEM axle keeps the trailer assembly operating as intended. Cross-reference part number against your unit's serial plate before ordering to confirm fitment.
Key Features
- Genuine OEM Construction — Manufactured by Wacker Neuson to the original dimensional and load-bearing specifications for trailer axle service, not a generic approximation.
- Broad LTS Series Compatibility — Fits LTS4K, LTS4Y, LTS7K, LTS8K, and LTS8L light towers across 50 Hz, 60 Hz, Metal Halide, and LED configurations.
- Drop-In Replacement — Matches the original mounting geometry and hub interface of the trailer undercarriage, so installation follows the standard service procedure without rework.
- Structural Integrity Under Tow — A correctly rated axle keeps the trailer tracking straight and stable during transport; a worn or cracked axle creates unsafe handling and risks wheel separation.
- Trailer Road Safety Compliance — The axle is a load-bearing safety component subject to towing regulations; using a genuine OEM part supports compliance with applicable transport and equipment safety requirements.
The axle is the primary structural member of the light tower trailer's running gear, transferring the weight of the unit to the wheels and providing the pivot point around which the wheels rotate. It keeps the trailer tracking true under tow and absorbs road-load stress during transport between job sites. When an axle bends, cracks, or wears at the bearing seats, the result is abnormal tire wear, unstable towing behavior, and — in severe cases — wheel detachment, making timely replacement critical to both equipment protection and road safety.
Part Details
| Part Number | 5100040834 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Axle |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| LTS7K - 60 HZ, Metal Halide, Trailer | LTS7K | 5100042185, 5100041967 |
| LTS8L | LTS8L | 5100041969, 5100042186 |
| LTS8K | LTS8K | 5100042181, 5100042187 |
| LTS4K - 50 HZ, LED, Trailer | LTS4K | 5100042183, 5100042189, 5100062237, 5100062239 |
| 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.
