The Wacker Neuson Rear Roof Insulator is a genuine OEM component designed for G50, G70, and G85 series skid-mounted mobile generators. Sourced directly from Wacker Neuson, this insulator matches the original part exactly, ensuring a correct, hassle-free installation in the generator enclosure. It is compatible across a broad range of G50, G70, and G85 configurations, including standard skid-mounted, cold weather, custom, and Extended Run Tank (ERT) variants.
Key Features
- Genuine OEM Thermal Material: — Manufactured to Wacker Neuson's original material and dimensional specification, delivering the same thermal performance as the part it replaces.
- Drop-In Enclosure Fit: — Profiles and mounting points match the rear roof panel of the G50, G70, and G85 generator canopy exactly, so installation requires no trimming or modification.
- Broad G-Series Compatibility: — Confirmed fit across G50, G70, and G85 models, including standard skid-mounted, cold weather, custom, and ERT configurations.
- Heat and Sound Barrier: — Maintains the insulating layer between the generator's exhaust heat zone and the enclosure roof, protecting surrounding surfaces and helping contain operational noise.
- Enclosure Integrity: — A degraded or missing roof insulator can allow heat buildup inside the canopy, accelerating wear on wiring, controls, and adjacent components — replacing it promptly preserves the full enclosure system.
The rear roof insulator sits inside the upper section of the generator's protective enclosure, forming a barrier between the heat-generating components below and the outer canopy panel above. Its primary role is to limit heat transfer through the roof of the enclosure, protecting the structure and any components mounted near it from prolonged thermal exposure. When the insulator deteriorates, cracks, or becomes detached, heat and noise containment within the canopy are compromised, which can shorten the service life of nearby electrical and mechanical components.
Part Details
| Part Number | 5000164251 |
|---|---|
| Old Part Number | 0164251 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Rear Roof Insulator |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Skid-mounted Mobile Generator | G50 | 5000009467, 5000009366, 5000620001, 5000620707 |
| Mobile Generator | G85 | 5000009459, 5000620003, 5000009369 |
| Skid-mounted Mobile Generator, Custom | G70 | 5000620352, 5000620351, 5000620350, 5000009367, 5000009468, 5000620002, 5000620708 |
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.
