The Wacker Neuson 5100027450 Fan is a genuine OEM component designed for the G40, G60, and G70 series portable generators. As a direct OEM replacement, it is manufactured to the same specifications as the original part, ensuring correct fit and function across multiple G-series configurations including Standard, Cold Weather, Custom, URI HVAC, and URI CW Tier 4 Final variants. This fan is confirmed to fit a wide range of G70 generator builds as well as the G40 and G60 50Hz LATAM Premium units, making it a versatile stocking part for fleets running multiple generator models.
Key Features
- Genuine OEM Airflow Integrity — Engineered to the original blade pitch and diameter specifications, delivering the correct cubic-feet-per-minute airflow the G-series cooling system depends on.
- Drop-In Replacement — Matches original mounting configuration and shaft interface, allowing straightforward installation without modification to the fan shroud or drive assembly.
- Broad G-Series Compatibility — Fits G40, G60, and G70 generator models across Standard, Cold Weather, Custom, URI HVAC, and URI CW Tier 4 Final configurations.
- Sustained Engine Temperature Control — A properly functioning fan keeps coolant temperatures within operating range during continuous load; a worn or damaged fan blade can lead to overheating and unplanned shutdowns on the jobsite.
- OEM Part Number Verified — Sold under Wacker Neuson part number 5100027450, eliminating guesswork when cross-referencing your service manual or parts diagram.
The cooling fan draws or pushes air across the radiator and engine to dissipate heat generated during generator operation. On a portable generator running under sustained load, consistent airflow is critical to keeping engine temperatures stable and protecting internal components from heat-related wear. When a fan becomes cracked, unbalanced, or loses blade integrity, cooling efficiency drops sharply — causing the engine to run hot, triggering thermal protection shutdowns, and shortening the service life of surrounding components. Replacing a damaged fan promptly with the correct OEM part restores full cooling capacity and protects the generator's long-term reliability.
Part Details
| Part Number | 5100027450 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Fan |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| G70 GENERATOR, COLD WEATHER Deere Tier 3 | G70 | 5000620647, 5200023226, 5200023227, 5200023228, 5100042499, 5100036306, 5100042497, 5100042498, 5100042496, 5100042500 |
| G40 Generator 50Hz, LATAM, Premium | G40 | 5100029184 |
| G60 Generator 50Hz, LATAM, Premium | G60 | 5100029185 |
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.
