The Wacker Neuson 5100017173 Fan is a genuine OEM component designed for the G130 and G150 portable generator series. This includes Standard T4i, Cold Weather T4/T4i, Custom T4/T4i, and Mobile Generator configurations, making it a broad-coverage OEM replacement across the G130 and G150 lineup. As a genuine Wacker Neuson part, the 5100017173 is manufactured to the same specifications as the original, ensuring proper airflow performance and a direct installation fit. Verify your machine number against the fitment list to confirm compatibility before ordering.
Key Features
- Genuine OEM Airflow Specification — Engineered to move the precise volume of air required for stable generator cooling, maintaining the thermal balance the engine and alternator depend on.
- Direct-Mount Replacement — Matches the original mounting configuration and blade geometry, allowing straightforward installation without adapter hardware or modification.
- Wide G-Series Fitment — Confirmed for G130 and G150 generators across Standard T4i, Cold Weather T4/T4i, Custom T4/T4i, and Mobile Generator variants.
- Sustained Output Protection — A properly functioning fan prevents heat buildup that can cause automatic shutdown, voltage fluctuation, or long-term damage to generator components.
- Electrical Safety Relevance — Adequate cooling is critical in generator applications; insufficient airflow can stress windings and insulation, increasing the risk of electrical faults under load.
The fan in a portable generator draws cooling air across the engine and through the enclosure to dissipate the heat generated during power production. Without adequate airflow, engine temperatures rise beyond safe operating limits, triggering thermal shutdowns or causing premature wear to engine internals, alternator windings, and electrical components. A worn, cracked, or missing fan blade reduces airflow efficiency, leading to erratic generator output and potential equipment damage — making timely replacement with a correctly specified part essential to keeping the unit running at full rated capacity.
Part Details
| Part Number | 5100017173 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Fan |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| G150 Generator, Standard T4i | G150 | 5200023235, 5200023236, 5200023237, 5100045088, 5100045570, 5100045571, 5100049841, 5100049842, 5100049843, 5100036309 |
| G130 Generator, Cold Weather T4 | G130 | 5200023233, 5200023232, 5200023234, 5100045560, 5100045087, 5100045559, 5100045566, 5100045565, 5100045564, 5100049838, 5100049839, 5100049840, 5100036308 |
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.
