The Wacker Neuson Muffler Assembly is a genuine OEM component designed for the MDP3 series trash pumps, including the MDP3 Trash Pump models. As a factory-sourced part, it meets the exact specifications set during original manufacture, ensuring a correct installation without guesswork. This assembly is the trusted choice for contractors and service technicians who need a straight swap on MDP3-series equipment.
Key Features
- OEM Exhaust Integrity — Manufactured to the precise backpressure and heat-dissipation tolerances required by the MDP3 engine, preserving correct exhaust flow and engine efficiency.
- Drop-In Fitment — Mounts directly to the existing exhaust port using the original hardware positions, making installation straightforward for technicians already familiar with MDP3 units.
- MDP3 Series Compatibility — Verified fit across MDP3 Trash Pump variants, covering multiple MDP3 configurations in the Wacker Neuson lineup.
- Sustained Engine Performance — A fully functional muffler maintains proper exhaust scavenging, helping the engine run at its rated output; a cracked or failed muffler can cause rough running, power loss, and increased noise levels.
- Emissions and Noise Compliance — Replacing a damaged muffler with the correct OEM assembly keeps exhaust noise and emissions within the levels the machine was originally certified to meet — important on regulated worksites.
The muffler assembly routes hot exhaust gases away from the engine and reduces combustion noise to an acceptable operating level. It also plays a role in controlling exhaust backpressure, which directly affects how efficiently the engine breathes and generates power. When a muffler cracks, corrodes, or develops leaks, the result is excessive noise, a drop in engine performance, and a potential burn or fire hazard from uncontrolled hot gas discharge near the machine's body.
Part Details
| Part Number | 5000406847 |
|---|---|
| Old Part Number | 0406847 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Muffler Assembly |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Trash Pumps | MDP3 | 5000630140, 5000630144, 5000630176, 5000630177 |
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.
