The Wacker Neuson Muffler Complete is a genuine OEM component designed for DPU 4045Y and DPU 4045YE series reversible vibratory plate compactors. As a direct OEM replacement, part is manufactured to the same specifications as the original, ensuring a correct, hassle-free installation. Verified fitment covers multiple DPU 4045Y and DPU 4045YE configurations, including the DPU4045Yeh and DPU4045Yehzf variants. When it comes time to restore your compactor's exhaust system, sourcing the genuine Wacker Neuson part is the surest way to maintain proper engine performance and operator comfort on the job.
Key Features
- Genuine OEM Exhaust Integrity — Manufactured by Wacker Neuson to match the original exhaust flow characteristics of the DPU 4045Y engine, ensuring correct back-pressure and combustion efficiency.
- Complete Assembly Replacement — Supplied as a fully assembled unit, so installation is straightforward with no sub-assembly required — drop in and connect.
- Broad DPU 4045Y Series Fitment — Confirmed compatibility across DPU 4045Y, DPU 4045YE, DPU4045Yeh, and DPU4045Yehzf reversible vibratory plate compactor variants.
- Sustained Engine Output — A properly sealed muffler maintains the engine's rated power delivery; a cracked or failed muffler can cause power loss, increased noise, and accelerated engine wear.
- Exhaust Safety Compliance — Replacing a damaged muffler with a genuine OEM unit restores correct exhaust routing, reducing the risk of heat exposure or exhaust gas contact for the operator.
The muffler on a vibratory plate compactor routes exhaust gases away from the engine and dampens combustion noise to a manageable level during operation. It works in conjunction with the engine's exhaust port to maintain correct back-pressure, which directly affects power output and fuel efficiency. When a muffler cracks, corrodes, or develops leaks, the engine can lose power, noise levels rise significantly, and hot exhaust gases may be directed toward the operator or fuel system components — making timely replacement essential.
Part Details
| Part Number | 5000056739 |
|---|---|
| Old Part Number | 0056739 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Muffler Complete |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| vibration plate DPU 4045Y | DPU 4045Y | 5000610027 |
| V.Plate DPU 4045Ye | DPU 4045YE | 5000610181 |
| DPU4045Yeh | DPU4045Yeh | 5100009662 |
| Vibratory Plate DPU 4045Ye | DPU 4045Ye | 5000610350 |
| DPU4045YE | DPU4045Ye | 5100016954 |
| Vibrationsplatte | DPU4045Yehzf | 5100022113 |
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.
