The Wacker Neuson 503 28 32-09 is a genuine OEM Rear Roof Panel designed for the G150, G180, and G230 series portable generators. As a direct factory replacement, this panel restores the structural enclosure of the generator canopy to its original specification, ensuring proper fit against adjacent panels and hardware. Sourced directly from Wacker Neuson, part number 503 28 32-09 carries the same quality standards as the panel installed at the factory.
Key Features
- OEM Sheet Metal Integrity — Manufactured to the same dimensional tolerances as the original, ensuring correct alignment with the generator canopy frame and adjoining panels.
- Drop-In Replacement — Mounts using the existing hardware points on the G150, G180, and G230 canopy structure with no cutting, drilling, or modification to the frame.
- Broad Generator Series Fitment — Verified compatible with the G150 (T4i Standard), G180 (T4i Standard), and G230 Mobile Generator configurations.
- Weather and Debris Protection — Restores the rear closure of the generator enclosure, shielding internal components from rain, dust, and jobsite debris that can accelerate wear on engine and alternator parts.
- Enclosure Integrity for Safe Operation — A damaged or missing rear panel exposes high-voltage alternator components and hot exhaust surfaces; replacing it promptly restores proper operator protection.
The rear roof panel forms part of the outer canopy enclosure on Wacker Neuson portable generators. Its primary role is to seal and protect the rear of the generator housing, keeping internal components — including the engine, alternator, and wiring — shielded from environmental exposure during operation and transport. When this panel is cracked, missing, or damaged, it compromises the protective barrier of the enclosure, leaving sensitive electrical and mechanical components vulnerable to moisture ingress, dirt accumulation, and physical impact that can shorten service life or create safety hazards.
Part Details
| Part Number | 503 28 32-09 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Rear Roof Panel |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| G150 Generator,Standard,Hertz,T4i | G150 | 5200007860 |
| G180 Generator,Standard,Hertz,T4i | G180 | 5200007861 |
| Mobile Generator | G230 | 5200007862 |
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.
