The Wacker Neuson 5200009379 Fan is a genuine OEM component designed for the G25 Generator series and LTW20Z1 and LTW20Z3 Light Tower series. As a direct factory replacement, this fan is built to the same specifications as the original part installed at the factory, ensuring correct airflow performance across all covered configurations including Standard, Cold Weather, Custom, Extended Run, Battlefield, URI HVAC, and 600V Mobile variants of the G25, as well as Standard, Cold Weather, and Custom configurations of the LTW20Z1 and LTW20Z3 light towers. Sourcing part number 5200009379 directly from the OEM line means you get the exact component engineered for your machine — no guesswork, no fitment concerns.
Key Features
- OEM-Matched Airflow Output — Manufactured to the original blade pitch, diameter, and rotational spec, so cooling performance matches what the engine and alternator were designed to receive.
- Drop-In Replacement — Mounts directly to the existing hub and shaft interface on covered G25 and LTW20Z series machines without modification to surrounding components.
- Broad Configuration Coverage — Fits a wide range of G25 Generator builds — Standard, Cold Weather, Custom, Extended Run, Battlefield T4, URI HVAC T4F, and 600V Mobile — plus LTW20Z1 and LTW20Z3 Light Tower variants.
- Protects Engine and Alternator Temperatures — A worn or damaged fan reduces cooling airflow, leading to elevated operating temperatures that accelerate wear on the engine and electrical components; replacing it promptly restores proper thermal management.
- Genuine Wacker Neuson OEM Part — Part number 5200009379 is sourced directly through the Wacker Neuson parts network, confirming authenticity and traceability for fleet maintenance records.
The fan on a generator or light tower draws or pushes cooling air across the engine and alternator to maintain safe operating temperatures during continuous use. Without adequate airflow, heat builds up rapidly in the engine compartment, increasing the risk of overheating shutdowns and long-term damage to electrical windings and internal engine components. A cracked, bent, or otherwise compromised fan blade disrupts the designed airflow pattern even when the fan appears to be spinning normally, making prompt replacement with a correctly specified part essential for sustained, dependable output.
Part Details
| Part Number | 5200009379 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Fan |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| G25 Generator,Battlefield T4 | G25 | 5200009376, 5200009372, 5200009370, 5200009371, 5200009373, 5200009377, 5200009375, 5200009374, 5100041584, 5200022587, 5100045084, 5100041580, 5100041592, 5100041583, 5100050326, 5100045542, 5100041581, 5100041582, 5100017591, 5100045541 |
| LTW20Z1, LED | LTW20Z1 | 5100051572, 5100051571, 5200018239, 5200014326, 5200014324, 5200014328 |
| LTW20Z-3 Light Tower, Cold Weather T4 | LTW20Z3 | 5200014327, 5200014325, 5200023604, 5200014329 |
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.
