The Wacker Neuson Wheel is a genuine OEM Wheel designed for the HDR 155 Direct Fired Radiant Heater, HDR 45, HI 90, HI 90HD, and HI 120 indirect-fired air heater series. As a factory-sourced component, it matches the original specifications and mounting configuration, ensuring it installs the same way the original did — no guesswork, no adapting. This is the correct part if you need to restore safe, easy mobility to any of these Wacker Neuson heater units.
Key Features
- Genuine OEM Construction — Sourced directly from Wacker Neuson, this wheel matches the original load rating and axle fitment spec for portable heater transport applications.
- Direct-Fit Replacement — Engineered to the same mounting interface as the original, so it bolts on to your existing heater frame without modification.
- Broad Heater Compatibility — Fits the HDR 155, HDR 45, HI 90, HI 90HD, and HI 120 models, covering both direct-fired radiant and indirect-fired air heater families.
- Restores Full Portability — A worn, cracked, or missing wheel makes repositioning a heavy heater unit difficult and unsafe on a job site; replacing it with 5200011777 restores smooth, controlled movement.
- Safe Load Handling — A correctly functioning wheel is a safety-critical contact point when moving pressurized fuel-burning equipment; using the OEM part ensures the wheel performs to the original load and stability standards.
The wheel on a portable heater serves as one of the primary contact points that allows the unit to be repositioned across a job site without lifting the full weight of the machine. On Wacker Neuson indirect-fired and direct-fired radiant heaters, which can be substantial in size and weight, the wheel assembly carries that load and keeps the unit stable during transport. When a wheel cracks, seizes, or breaks away from the frame, moving the heater safely becomes difficult — and on units that carry pressurized fuel systems, that matters beyond simple inconvenience.
Part Details
| Part Number | 5200011777 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Wheel |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| HDR 155 Direct Fired Radiant Heater | HDR155 | 5200007530 |
| HDR 45 | HDR45 | 5200013800 |
| HI 90 | HI90 | 5200019340 |
| HI 90HD | HI90HD | 5200019341 |
| HI 120 | HI120 | 5200019342 |
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.
