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 Wacker Neuson requires for these heavy-duty diesel-powered compaction machines. This engine covers a wide range of DPU H-series variants — including Heh, Hec, Heap, Hechzf, and US-market configurations — making it the correct replacement for operators running any of these machines. Sourcing a genuine OEM power unit ensures the compactor returns to full operating spec without compatibility guesswork.
Key Features
- Genuine OEM Power Source — Factory-original engine meeting Wacker Neuson's exact output, displacement, and mounting specifications for the DPU H-series platform.
- Direct Drop-In Replacement — Engineered to match the original mounting footprint, shaft orientation, and ancillary connection points on DPU 4045H, DPU 4545H, DPU 5045H, and DPU 5545H compactors.
- Broad H-Series Coverage — Fits a wide range of H-series variants including Heh, Hec, Heap, Hechzf, and US-spec models, covering both the 4045 and 5545 displacement families.
- Full Compaction Output Restored — A correctly matched diesel engine delivers the centrifugal force and operating RPM the compactor needs to achieve specified compaction depth in soil and aggregate applications.
- Emissions and Safety Compliance — As a genuine OEM unit, the engine meets the regulatory and emissions standards the machine was originally certified to, which matters on regulated worksites and for equipment inspection compliance.
The diesel engine is the heart of the DPU H-series reversible vibratory plate compactor, providing the rotational power that drives the exciter unit and generates the compaction force transmitted through the base plate. On a reversible plate compactor, the engine must deliver consistent torque across varying load conditions as the operator changes direction — an undersized or mismatched engine will result in reduced plate frequency, poor compaction depth, and increased fuel consumption. When an engine fails or becomes worn beyond serviceability, replacing it with the correct OEM unit — part number 5000220375 — is the most direct path to restoring the machine to its rated compaction performance.
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.
