The Wacker Neuson 5100013958 is a genuine OEM Fuel Hose designed for Wacker Neuson G-series portable generators, including the G25, G150, G180, G230, G50, and G70 models across multiple Tier 4 Final, T4i, and Cold Weather configurations. As a direct OEM replacement, this hose is manufactured to the exact specifications required for these generators, ensuring a proper seal and correct fuel-line routing right out of the box. Fitment spans a wide range of G-series generator variants, including Custom, Cold Weather, Brazil Premium, and Transport Canada builds. Keep part number 5100013958 on hand to minimize fuel system service time on your Wacker Neuson generator fleet.
Key Features
- Genuine OEM Construction — Manufactured to Wacker Neuson's original material and dimensional specifications, ensuring the hose maintains correct fuel-line pressure and chemical resistance for gasoline-compatible fuel delivery.
- Direct-Fit Replacement — Engineered to match the original hose routing, end fittings, and connection points on G-series generators so installation follows the standard service procedure without modification.
- Broad G-Series Compatibility — Confirmed fitment across G25, G150, G180, G230, G50, and G70 generator models, covering Tier 4 Final, T4i, Custom, Cold Weather, and Transport Canada variants.
- Fuel Delivery Integrity — A sound fuel hose maintains consistent flow from the tank to the engine; a cracked or deteriorated hose causes fuel starvation, rough running, or hard starts on the generator set.
- Fuel System Safety — Fuel hoses are a critical containment component; using a correctly rated OEM hose reduces the risk of fuel leaks that can create fire hazards on an operating generator.
The fuel hose carries fuel from the tank to the engine's carburetor or fuel injection system, maintaining a sealed, leak-free pathway under the vibration and heat conditions typical of portable generator operation. Without a properly functioning hose, fuel delivery becomes inconsistent or interrupted, leading to power output loss, engine surging, or a generator that won't sustain load. A worn or cracked hose can also allow fuel vapors to escape, creating a fire risk around electrical generating equipment.
Part Details
| Part Number | 5100013958 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Fuel Hose |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| G25 Generator, Custom T4i | G25 | 5000620642, 5200014461, 5100042509, 5100025836 |
| G230 Generator, Custom T4i | G230 | 5000620883, 5200010142, 5200010143, 5100045596, 5100045597, 5100049846 |
| G150, custom | G150 | 5000620889, 5200010137 |
| G180 Generator, Custom T4i | G180 | 5000620886, 5200010140, 5200010139, 5100045575, 5100045576, 5100045591, 5100049844, 5100045592 |
| G50 Generator, Brazil, Premium | G50 | 5100022008 |
| G70 Generator, Brazil, Premium | G70 | 5100022040 |
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.
