The Wacker Neuson Rear Duct Insulator is a genuine OEM component designed for the G50 series portable and skid-mounted mobile generators. As a direct OEM replacement, this part is manufactured to the exact material and dimensional standards of the original, ensuring it seats and seals correctly within the generator's exhaust and airflow ducting system. Fitment covers a wide range of G50 configurations, including standard, cold weather, extended run tank, and custom T4i/T4F variants. Verifying your machine number against the G50 series before ordering is always recommended to confirm compatibility.
Key Features
- OEM-Grade Thermal Insulation Material — Manufactured to the same heat-resistant material specification as the original, maintaining effective thermal separation within the duct assembly.
- Drop-In Fitment for G50 Duct Assembly — Engineered to align with the existing duct mounting points on G50 generators, so installation follows the original service procedure without modification.
- Broad G50 Series Coverage — Compatible with standard, cold weather, extended run tank (ERT), and custom skid-base G50 configurations across multiple build variants.
- Protects Adjacent Components from Heat Transfer — A worn or missing duct insulator allows excess heat to migrate to surrounding components, accelerating wear on nearby materials and affecting airflow management.
- Fuel System and Enclosure Safety Relevance — Proper insulation in the duct path helps prevent heat buildup near fuel and electrical components within the generator enclosure, supporting safe continuous operation.
The rear duct insulator sits within the generator's internal airflow and exhaust ducting system, acting as a thermal barrier between the hot duct surfaces and the surrounding enclosure structure. Its role is to contain heat within the intended airflow path, protecting nearby components from excessive temperatures and helping the generator maintain stable operating conditions. When this insulator deteriorates or is missing, heat can radiate into areas of the enclosure not designed to handle it, potentially damaging wiring, fuel lines, or structural panels over time.
Part Details
| Part Number | 5000164241 |
|---|---|
| Old Part Number | 0164241 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Rear Duct Insulator |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Skid-mounted Mobile Generator | G50 | 5000009467, 5000009366, 5000620001, 5200001062, 5200001063, 5200006878, 5200001317, 5200001060, 5200001061, 5000620707, 5000620710, 5000620964, 5000620965, 5000620966, 5100025812, 5100026954, 5100029210, 5100026955, 5100026956 |
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.
