The Wacker Neuson Cover is a genuine OEM component designed for HI750 and HI900 series indirect-fired air heaters. As a direct OEM replacement, this cover is manufactured to the same specifications as the original part, ensuring a correct, secure fit across the full range of compatible HI750 and HI900 configurations — including diesel, natural gas, and dual-fuel models. Whether you're servicing a skid-mounted unit or a mobile heater, part number is the verified replacement for this position.
Key Features
- Genuine OEM Construction — Manufactured to original Wacker Neuson tolerances, ensuring the cover seats and seals correctly without gaps or fitment issues that can compromise heater housing integrity.
- Drop-In Replacement — Mounts directly to the heater housing using the original attachment points, matching the contour and fastener pattern of the factory cover with no modification needed.
- Broad HI-Series Compatibility — Fits a wide range of HI750 and HI900 series indirect-fired air heaters, including diesel, natural gas, LP, and dual-fuel (DGM) variants in both mobile and skid-mounted configurations.
- Protects Internal Components — Shields the heater's internal components from environmental exposure, debris ingress, and physical damage — critical for maintaining consistent heat output in demanding jobsite conditions.
- Verified Part Number — Part number 5000181880 is sourced directly through authorized Wacker Neuson supply channels, so you can order with confidence that you're receiving the correct replacement cover.
The cover on an indirect-fired air heater serves as a protective housing panel that encloses and shields key internal components from the elements, physical impact, and debris. On HI-series heaters operating in cold-weather or outdoor environments, maintaining a properly fitted cover is essential — a damaged or missing cover can expose burner components, wiring, or heat exchangers to moisture and contamination, leading to performance issues or component failure. Replacing a worn or damaged cover with the correct OEM part helps preserve the structural and operational integrity of the heater unit.
Part Details
| Part Number | 5000181880 |
|---|---|
| Old Part Number | 0181880 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Cover |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| HI750 DGM HEATER-INDIRECT | HI750GM | 5000620859, 5000620930 |
| Mobile Indirect Fired Air Heat er, Diesel | HI750D | 5000620856, 5000620923, 5000620924 |
| HI 750GM HD-Mobile Indirect Ai r Heater-Surge, -40 | HI750GMHD | 5000620969 |
| HI750G HEATER-INDIRECT | HI750G | 5000620857, 5000620928, 5000620929 |
| HI900 Heater-DGM,Srg,-40 | HI900DGM | 5200014221, 5200014222, 5200014165, 5200014166 |
| HI 900D Heater-Indirect | HI900D | 5200014158, 5200014159, 5200014160 |
| Skid Indirect Air Heaters Natu ral Gas | HI900G | 5200014161 |
| HI 900G Heater-Indirect,3x16 | HI900 G | 5200014163, 5200014164 |
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.
