The Wacker Neuson Bottom Duct Insulator is a genuine OEM component designed for the G50, G70, and G85 series skid-mounted and cold-weather mobile generators. As a direct factory replacement, this insulator seats into the ducting assembly exactly as the original, preserving the thermal management integrity of the generator enclosure. It fits across multiple machine configurations within the G50, G70, and G85 generator families, making it a versatile service part for fleet operators and rental yards running these units.
Key Features
- Genuine OEM Thermal Rating — Manufactured to Wacker Neuson's original insulation specification, ensuring the duct bottom maintains correct heat separation between the exhaust path and surrounding enclosure panels.
- Drop-In Replacement — Matches the original mounting geometry of the G50, G70, and G85 duct assemblies, fitting directly into the existing bracket positions without alteration.
- Broad Generator Family Coverage — Confirmed fitment across G50, G70, and G85 skid-mounted configurations, including standard mobile and cold-weather variants.
- Enclosure Integrity — A degraded or missing bottom duct insulator allows heat transfer into areas of the enclosure not designed for elevated temperatures, accelerating wear on surrounding components and housings.
- Fire and Heat Safety Relevance — Proper insulation in the exhaust duct zone is a functional safety element; using a correctly rated OEM insulator keeps thermal boundaries within the design envelope of the machine.
The bottom duct insulator lines the underside of the exhaust or air duct channel within the generator enclosure, acting as a thermal barrier between the hot airflow path and the structural panels or components below it. It prevents excess heat from radiating into areas of the enclosure that are not rated for high temperatures, protecting wiring, fuel system components, and structural elements nearby. When this insulator cracks, compresses, or deteriorates, heat management inside the enclosure breaks down, which can accelerate wear on adjacent parts and create conditions outside the generator's designed operating parameters.
Part Details
| Part Number | 5000152887 |
|---|---|
| Old Part Number | 0152887 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Bottom Duct Insulator |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Skid-mounted Mobile Generator | G50 | 5000009259, 5000009463, 5000009477 |
| Skid-mounted Mobile Generator | G70 | 5000009260, 5000009464, 5000009478 |
| Skid-mounted Mobile Generator | G85 | 5000009310, 5000009305, 5000009465 |
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.
