The Wacker Neuson Support is a genuine OEM component designed for the HI 400HD G, HI 400HD D, and HI 120HD indirect-fired air heaters. Sourced directly from Wacker Neuson, this part meets the exact specifications of the original component installed on these machines. It is a direct replacement for units operating in demanding heating applications on active job sites. If you are servicing any of the compatible HI series heaters, verifying the part number against your unit's serial tag is always recommended before ordering.
Key Features
- Genuine OEM Construction Integrity — Manufactured to Wacker Neuson's original design tolerances, ensuring the support provides the correct load-bearing and positional stability for heater components.
- Direct-Fit Replacement — Designed to bolt in using the original mounting points on compatible HI series heaters, requiring no modification to the existing heater structure.
- Broad HI Series Compatibility — Fits the HI 400HD G, HI 400HD D, and HI 120HD indirect-fired air heater models, covering both gas and diesel variants in the HD lineup.
- Structural Reliability Under Heat-Cycle Stress — A correctly fitted support maintains proper alignment and stability of internal heater assemblies through repeated high-temperature operating cycles; a worn or damaged support can lead to component misalignment and accelerated wear.
- Verified Part Number Traceability — Part number 5000183949 ties directly to Wacker Neuson's parts catalog, giving you confidence that you are ordering the correct component for your specific heater model.
The support is a structural component within the indirect-fired air heater assembly, responsible for holding key internal or external parts in correct position during operation. In a high-output heater like the HI series, maintaining proper alignment of components is critical to safe and efficient heat delivery. When a support becomes damaged or fails, it can cause connected components to shift, vibrate excessively, or wear prematurely, compromising both heater output and operational safety.
Part Details
| Part Number | 5000183949 |
|---|---|
| Old Part Number | 0183949 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Support |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| HI 400HD G Indirect Air Heater | HI400HD G | 5000620701 |
| HI 400HD D Indirect Air Heater | HI400HDD | 5000620868 |
| 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.
