The Wacker Neuson Fuel Tank is a genuine OEM fuel tank designed for the G50, G70, and G85 series skid-mounted mobile generators. As a direct OEM replacement, this tank is manufactured to the exact specifications of the original component, ensuring a correct, drop-in installation with no guesswork. It covers an extensive range of configurations across the G50, G70, and G85 generator families, including standard, cold weather, custom, extended run, and 600V switchable variants. When your fuel tank is cracked, leaking, or otherwise compromised, replacing it with genuine Wacker Neuson part restores full fuel system integrity and keeps your generator running at its rated output.
Key Features
- OEM Fuel Containment Integrity — Manufactured to the original material and dimensional spec, ensuring correct wall thickness and seal-surface geometry for a leak-free installation.
- Direct Drop-In Replacement — Matches all original mounting points, fuel line connections, and fittings on compatible G50, G70, and G85 generator frames — installs just like the factory unit.
- Broad Generator Family Coverage — Fits standard, cold weather, custom, extended run, and 600V switchable configurations across the G50, G70, and G85 skid-mounted mobile generator series.
- Sustained Generator Runtime — A sound, properly sealed fuel tank maintains consistent fuel delivery to the engine, protecting against power interruption caused by fuel starvation or leakage-related shutdowns.
- Fuel System Safety — A cracked or leaking fuel tank on a running generator is a serious fire and safety hazard on any worksite. Replacing with a genuine OEM tank eliminates that risk at the source.
The fuel tank stores and supplies diesel fuel to the generator's engine, acting as the primary reservoir that feeds the fuel system throughout operation. A damaged or deteriorated tank can cause fuel leaks, inconsistent fuel delivery, or complete engine shutdown — any of which will take a generator offline at a critical moment. Keeping this component in sound condition is essential to continuous, safe power generation on the job.
Part Details
| Part Number | 5000159049 |
|---|---|
| Old Part Number | 0159049 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Fuel Tank |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Skid-mounted Mobile Generator, Custom | G70 | 5000620352, 5000620350, 5000620351, 5000009367, 5000009468, 5000620002, 5000620648, 5000620647, 5000620711, 5000620646, 5200001318, 5200006879, 5200014464, 5200014463, 5200014465, 5200008342, 5200008343, 5200008339, 5200008341, 5200008340, 5100025814, 5100025838 |
| Skid-mounted Mobile Generator | G50 | 5000009366, 5000620001, 5000009467, 5200001062, 5200001060, 5200001061, 5200014322, 5200014319, 5200014320, 5200022589, 5100042434, 5100042430, 5100042435, 5100045494, 5000620964, 5000620965, 5000620966, 5100042431, 5100045085, 5100045493, 5100042432, 5100025812, 5100026954, 5100029210, 5100026955, 5100026956 |
| Mobile Generator | G85 | 5000009459, 5000620003, 5000009369 |
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.
