The Wacker Neuson Exhaust Insulator is a genuine OEM component designed for the G320 portable generator series. This includes Standard, Cold Weather, Custom, and Mobile configurations across Tier 4, Tier 4i, Tier 4 Final, and Transport Canada-compliant variants. As a factory-sourced part, the matches the original specification exactly, ensuring a direct installation into any compatible G320 unit without adaptation. Whether you're servicing a standard rental fleet unit or a purpose-built cold weather configuration, this exhaust insulator keeps the machine operating within its designed thermal parameters.
Key Features
- Genuine OEM Thermal Rating — manufactured to Wacker Neuson's exact heat-resistance specification for the G320 exhaust system, ensuring the insulator performs at the temperatures this generator produces under load.
- Drop-In Installation — engineered to the original mounting geometry, so the 5000193289 seats and secures the same way as the part it replaces with no rework to surrounding components.
- Broad G320 Coverage — fits Standard, Cold Weather, Custom, and Mobile G320 configurations, including Tier 4, T4i, Tier 4 Final, and Transport Canada-certified builds.
- Exhaust Heat Management — a correctly fitted insulator keeps surface temperatures on adjacent components within safe limits; a degraded or missing insulator can cause heat damage to nearby wiring, hoses, and structural panels.
- Fuel and Electrical System Protection — the exhaust insulator acts as a barrier between high-temperature exhaust surfaces and fuel or electrical components, making correct fitment a genuine safety consideration on generator equipment.
The exhaust insulator is a heat-shielding component fitted around or adjacent to the exhaust manifold or exhaust pipe on the generator. Its job is to contain exhaust heat and prevent it from radiating onto nearby components such as fuel lines, wiring harnesses, and hydraulic or control systems. On a portable generator like the G320, which operates at sustained loads in enclosed or semi-enclosed environments, managing exhaust heat is critical to the long-term integrity of surrounding systems. When the insulator cracks, compresses, or breaks down, localized overheating can follow, leading to accelerated wear on neighboring parts or, in more serious cases, ignition risk near fuel system components.
Part Details
| Part Number | 5000193289 |
|---|---|
| Old Part Number | 0193289 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Exhaust Insulator |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| G320 Generator, Standard T4i | G320 | 5000620275, 5200008718, 5200010219, 5200010260, 5200010144, 5200010145, 5200010146, 5100045191, 5100045601, 5100045602, 5200008717, 5100018533, 5100049848, 5100049849, 5200010261 |
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.
