The Wacker Neuson is a genuine OEM Muffler Assembly XL designed for the G150, G180, and G240 series portable generators. Sourced directly from Wacker Neuson, this part meets the exact specifications of the original component installed at the factory. It is compatible across a wide range of G-series generator configurations, including standard mobile, cold weather, and custom skid variants. Confirming your model number before ordering ensures a correct, hassle-free installation.
Key Features
- Genuine OEM Exhaust Integrity — Manufactured to Wacker Neuson's original exhaust flow and backpressure specifications, preserving engine efficiency and output performance across G-series generators.
- Direct-Fit Replacement — Engineered to bolt into the same mounting positions as the original, using existing hardware and connection points on G150, G180, and G240 platforms.
- Broad G-Series Compatibility — Fits a wide range of G150, G180, and G240 configurations including standard mobile, cold weather, custom skid, and Transport Canada tank variants.
- Sustained Engine Performance — A properly functioning muffler maintains correct exhaust scavenging, helping the engine breathe efficiently under continuous load — critical for generators running job-site power applications around the clock.
- Noise and Emissions Compliance — Maintains the exhaust system's designed sound attenuation and emissions routing, supporting compliance with site noise regulations and engine emissions certifications.
The muffler assembly manages the discharge of exhaust gases produced by the generator's engine, reducing noise and directing combustion byproducts safely away from the unit. Beyond sound control, the muffler plays a direct role in engine back-pressure balance — a worn, cracked, or blocked muffler can reduce power output, increase fuel consumption, and cause the engine to run hotter than intended. On a generator running under sustained load, a failed muffler can also create exhaust leak hazards near the operator or connected equipment, making timely replacement an important part of routine service.
Part Details
| Part Number | 5000173771 |
|---|---|
| Old Part Number | 0173771 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Muffler Assembly XL |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| G150-GENERATOR, SKID, CUSTOM, DEERE T3 | G150 | 5000620657, 5200001321, 5200006902, 5000620656, 5000620306, 5000620655, 5200003160, 5000620307, 5000620308, 5200025554, 5100026980, 5100026981, 5100026982, 5100029212, 5100025830 |
| G180-GENERATOR, SKID, CUSTOM, DEERE T3 | G180 | 5000620660, 5200001322, 5200006903, 5000620303, 5000620658, 5000620659, 5200003161, 5000620304, 5000620305, 5200014470, 5200014471, 5200014469, 5200025555, 5100025832, 5100025842 |
| G240-GENERATOR, SKID, CUSTOM, DEERE T3 | G240 | 5000620663, 5200001323, 5200006904, 5000620662, 5000620300, 5000620661, 5200003162, 5000620301, 5000620302, 5200025556, 5100025834 |
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.
