The Wacker Neuson Fuel Feed Hose Assembly 3/8" Ml T4I is a genuine OEM component designed for the G70, G100, and G120 Custom T4i generator series. As a factory-sourced part, is manufactured to the same specifications as the original, ensuring a correct, direct fit in your machine's fuel delivery circuit. This hose assembly is compatible across the G70 Custom T4i, G70 Hertz T4i, G100 Custom T4i, and G120 Custom T4i models, making it a versatile service part for fleets running multiple Wacker Neuson T4i generator configurations. When the time comes to restore proper fuel flow, genuine OEM quality means you won't have to second-guess fitment or material compatibility.
Key Features
- Genuine OEM Material Integrity — Constructed to OEM-specified fuel-resistant compounds, ensuring the hose withstands the pressure, temperature, and chemical exposure demands of a T4i generator fuel system.
- Direct-Fit Fuel Line Replacement — The 3/8" diameter and molded end fittings match the original routing and connection points, so the hose seats correctly without trimming or adapting.
- Broad T4i Generator Compatibility — Verified fitment across G70 Custom T4i, G70 Hertz T4i, G100 Custom T4i, and G120 Custom T4i models, covering a wide range of Wacker Neuson portable generator configurations.
- Consistent Fuel Delivery — A properly seated, intact fuel feed hose maintains steady flow to the engine, supporting stable power output under load — a cracked or deteriorated hose can cause lean-running conditions, rough operation, or fuel leaks.
- Fuel System Safety — A compromised fuel feed hose is a potential fire and safety hazard on any generator. Replacing with a genuine OEM part restores the original containment rating and connection integrity at this critical point in the fuel path.
The fuel feed hose carries diesel from the tank to the engine's injection system, maintaining the consistent fuel pressure and flow rate the engine needs to run cleanly and at rated output. On T4i-compliant generators like the G70, G100, and G120, the fuel system is calibrated to tight tolerances to meet emissions requirements, so any degradation in the feed hose — cracking, swelling, or a loose end fitting — can disrupt that balance and trigger performance issues or hard starting. Replacing a worn hose promptly with the correct OEM part, such as Wacker Neuson 5200008638, keeps the fuel path sealed and the generator ready for continuous operation.
Part Details
| Part Number | 5200008638 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Fuel Feed Hose Assembly 3/8" Ml T4I |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| G70 Generator, Custom T4i | G70 | 5200003975, 5200008719 |
| G100 Generator, Custom T4i | G100 | 5200003859 |
| G120 Generator,Custom T4i | G120 | 5200003856 |
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.
Wacker Neuson
Wacker Neuson 5200008637 Fuel Return Hose Assembly 3/8" Ml T4I
