The Wacker Neuson is a genuine OEM Diesel Engine designed for the DPU 4045H, DPU 4545H, DPU 5045H, and DPU 5545H series reversible vibratory plate compactors. As a factory-sourced component, it is manufactured to the exact specifications required by Wacker Neuson for these heavy-duty diesel-powered compaction machines. Fitment covers a wide range of DPU 4045H, DPU 4545H, DPU 5045H, and DPU 5545H variants including He, Heh, Hec, Heap, and Hechzf configurations. Replacing a worn or failed engine with the correct OEM unit ensures the machine returns to full rated compaction output without compromise.
Key Features
- Genuine OEM Power Source — Sourced directly from Wacker Neuson, this diesel engine meets the precise displacement, output, and emissions calibration required for DPU-series reversible plate compactors — not a generic engine substitute.
- Drop-In Engine Replacement — Engineered to match the original mounting footprint, shaft dimensions, and fuel/electrical connections of the host machine, allowing straightforward installation without improvised adapters.
- Broad DPU Series Coverage — Fits a wide range of DPU 4045H, DPU 4545H, DPU 5045H, and DPU 5545H variants across He, Heh, Hec, Heap, Hechzf, and US-market configurations.
- Full Compaction Output Restored — A correctly matched diesel engine delivers the centrifugal force and travel speed the machine was rated for, ensuring proper soil and aggregate compaction density on every pass.
- Fuel System Integrity — As a complete diesel engine assembly, all internal fuel delivery and combustion components are matched at the factory level, reducing the risk of fuel system incompatibilities that can occur with mismatched engine swaps.
The diesel engine is the core power unit of the DPU-series reversible vibratory plate compactor, driving the exciter mechanism that generates the compaction force needed to densify soil, aggregate base, and granular fill. On a reversible plate, the engine must deliver consistent torque across both forward and reverse travel directions, making output stability critical to compaction quality. When the engine degrades or fails, the machine loses the drive force needed to maintain plate frequency and amplitude, resulting in uneven compaction, reduced production, and potential project rework.
Part Details
| Part Number | 5000220375 |
|---|---|
| Old Part Number | 0220375 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Diesel Engine |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| V.Plate DPU 5045Heap | DPU 5045H | 5000610046, 5000610052 |
| DPU4045 | DPU 4045H | 5000610064 |
| DPU5545Heh | DPU5545Heh | 5100009652 |
| DPU5545Hehap | DPU5545Hehap | 5100009654 |
| DPU5545Hech | DPU5545Hech | 5100009655, 5100051523 |
| DPU4545Heh | DPU4545Heh | 5100009659 |
| DPU4545Hech | DPU4545Hech | 5100015429, 5100051522 |
| DPU5545He | DPU5545He | 5100016947 |
| DPU5545Heap | DPU5545Heap | 5100016949 |
| DPU5545Hec | DPU5545Hec | 5100016950 |
| DPU4545He | DPU4545He | 5100016951 |
| DPU4545Hec | DPU4545Hec | 5100016953 |
| DPU5545HECH US | DPU5545Hech US | 5100016948 |
| DPU4545HECH US | DPU4545Hech US | 5100016952 |
| DPU4545Hechzf | DPU4545Hechzf | 5100022112 |
| DPU 5045He-VIBROPLATE | DPU 5045He US | 5000610367 |
| DPU4545He-VIBROPLATE | DPU 4545He | 5000610347 |
| Vibratory Plate DPU 5545He | DPU 5545He | 5000610351 |
| Vibratory Plate DPU 5545Heap | DPU 5545Heap | 5000610353 |
| DPU5545He-VIBROPLATE | DPU 5545He US | 5000610402 |
| Vibratory Plate DPU 4545He US | DPU 4545He US | 5100000679 |
| Vibratory Plate | DPU 5545Hec | 5100005859 |
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.
