The Wacker Neuson 5100021253 is a genuine OEM Roof Panel designed for the G320 Generator series, covering Standard, Custom, and Cold Weather Tier 4 configurations including Transport Canada certified mobile generator variants. As a direct OEM replacement, this panel is produced to the same specifications as the original component installed at the factory, ensuring a correct fit across the full range of G320 models. Whether you are restoring a unit after damage or replacing a worn panel during scheduled maintenance, part number 5100021253 is the correct choice for G320 service. Keep your generator protected and your maintenance records clean with the genuine Wacker Neuson part.
Key Features
- Genuine OEM Construction: — Manufactured to original material and dimensional specs, ensuring the panel provides the same structural protection and fit as the part it replaces.
- Drop-In Replacement: — Mounts using the existing attachment points on the G320 enclosure with no rework needed to the generator housing or frame.
- Broad G320 Series Coverage: — Compatible with G320 Standard T4, Custom T4, Cold Weather T4, and G320 Mobile Generator models including Tier 4 Final and Transport Canada certified configurations.
- Enclosure Integrity: — A sound roof panel is critical to keeping moisture, debris, and environmental exposure away from internal generator components, helping preserve the machine's electrical and mechanical systems.
- Weather and Impact Resistance: — Built to withstand the outdoor operating conditions typical of portable generator deployment on active job sites, including rain, dust, and incidental contact.
The roof panel forms the top section of the generator's protective enclosure, shielding the engine, alternator, and electrical components from rain, debris, and direct environmental exposure. A damaged or missing roof panel compromises the entire enclosure's ability to protect internal systems, increasing the risk of moisture ingress and accelerated wear on sensitive components. Replacing a cracked or missing panel promptly with the correct OEM part restores the machine's environmental protection rating and keeps internal systems operating as intended.
Part Details
| Part Number | 5100021253 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Roof Panel |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| G320 Generator, Standard, T4 | G320 | 5200010144, 5200010146, 5200010145, 5100045601, 5100045191, 5100045602, 5100049849, 5100049848 |
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.
