The Wacker Neuson Fuel Line is a genuine OEM component designed for the HI 400HD D, HI 200HD D, and HI 120HD indirect-fired air heaters. Sourced directly from Wacker Neuson, this fuel line delivers an exact-fit replacement that matches the original routing, diameter, and connection points of the factory-installed part. It is verified for compatibility across the HI 400HD D, HI 200HD D, and HI 120HD heater models, making it a straightforward service part for technicians maintaining these units in the field or shop.
Key Features
- Genuine OEM Fuel Delivery Integrity — Manufactured to the same material and dimensional specifications as the original, ensuring correct fuel flow rate and pressure consistency throughout the burner circuit.
- Direct-Fit Replacement — Matches the original line routing and end connections on HI-series indirect-fired heaters, dropping in without reworking fuel system plumbing.
- Confirmed Fitment Across HI-Series Models — Compatible with the HI 400HD D, HI 200HD D, and HI 120HD indirect air heaters, covering a broad range of Wacker Neuson diesel heater configurations.
- Sustained Burner Performance — A sound fuel line maintains steady, uninterrupted fuel delivery to the burner assembly; a cracked or degraded line causes weak heat output, hard starts, or heater shutdown in cold-weather operations.
- Fuel System Safety — A properly seated, undamaged fuel line is essential to preventing fuel leaks in a combustion environment — using the correct OEM part supports safe, code-compliant heater operation on the worksite.
The fuel line carries diesel fuel from the tank to the burner assembly inside an indirect-fired air heater, maintaining a continuous, sealed flow that the combustion system depends on to ignite and sustain heat output. Because these heaters operate under sustained thermal and vibration stress, the fuel line must resist cracking, softening, and connection weep over time. When the line deteriorates, fuel delivery becomes inconsistent, leading to ignition failures, reduced heat output, or visible leaks that require the unit to be taken out of service immediately.
Part Details
| Part Number | 5000183914 |
|---|---|
| Old Part Number | 0183914 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Fuel Line |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| HI 400HD D Indirect Air Heater | HI400HDD | 5000620868 |
| HI 200HD D Indirect Air Heater, Diesel | HI200HDD | 5200011878 |
| HI 120HD | HI120HD | 5200019343 |
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.
