The Wacker Neuson Fan is a genuine OEM Fan designed for the LTS4K, LTS8K, LTS8L, and LTE4K series light towers. As a factory-authorized part, it is manufactured to the exact specifications required by your machine, ensuring the cooling circuit operates exactly as intended. Confirmed fitment spans multiple configurations across the LTS4K, LTS8K, LTS8L, and LTE4K lines — including 50 Hz and 60 Hz trailer and skid-mounted variants — so you can order with confidence knowing is the correct part for your unit.
Key Features
- OEM Airflow Geometry — Blade pitch and diameter match the original factory design, delivering the correct cubic-feet-per-minute output needed to maintain safe engine operating temperatures.
- Direct-Mount Replacement — Engineered to bolt directly onto the existing fan hub and shaft without modification, using the same mounting pattern as the part it replaces.
- Broad Light Tower Compatibility — Fits LTS4K (50 Hz and 60 Hz, Trailer and Skid), LTS8K, LTS8L, and LTE4K series Wacker Neuson light towers across multiple spec configurations.
- Sustained Engine Cooling — A correctly functioning fan keeps coolant temperatures within spec during extended runtime; a failed or damaged fan can lead to overheating and unplanned shutdowns in the middle of a night-shift operation.
- Genuine Wacker Neuson Part — Sourced directly through the Wacker Neuson OEM supply chain, this fan carries the same part number — 5100043630 — used by authorized dealers and service centers worldwide.
The fan in a light tower's engine cooling system draws air across the radiator to dissipate heat generated during operation. Without adequate airflow, coolant temperatures rise rapidly, triggering thermal protection shutdowns or, in severe cases, causing engine damage. A worn, cracked, or broken fan blade reduces airflow efficiency and can create dangerous imbalance at operating speed, making timely replacement critical to keeping your light tower running through long overnight or construction-site shifts.
Part Details
| Part Number | 5100043630 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Fan |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| LTS8L | LTS8L | 5100041969, 5100042180, 5100042186 |
| LTS8K | LTS8K | 5100042181, 5100042182, 5100042187 |
| LTS4K - 50 HZ, LED, Trailer | LTS4K | 5100042183, 5100042184, 5100042189, 5100062237, 5100062239, 5100064636 |
| LTE4K | LTE4K | 5100042190, 5100042191, 5100051617 |
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.
