The Wacker Neuson Upper Mass is a genuine OEM component designed for the DPU4045Yeh, DPU45Yeh, DPU40Yeh, and DPU4045Yehzf series reversible plate compactors. Sourced directly from Wacker Neuson, this part is manufactured to the same standards as the original, ensuring it integrates correctly with the exciter assembly and frame structure of your machine. Compatible across a broad range of DPU series models including LRC and EU variants, the is the correct replacement when the upper mass shows wear, cracking, or structural damage.
Key Features
- Genuine OEM Mass Geometry — Manufactured to Wacker Neuson's original dimensions and weight specifications, preserving the compaction dynamics the machine was engineered to deliver.
- Direct Drop-In Replacement — Matches the original mounting points and exciter interface on DPU series reversible plate compactors for a straightforward swap without fabrication or adaptation.
- Broad DPU Series Fitment — Covers DPU4045Yeh, DPU4045Yeh LRC, DPU4045Yehzf, DPU45Yeh, DPU40Yeh, and their US and EU variants in a single part number.
- Structural Integrity Restored — A worn or damaged upper mass compromises vibration transfer and compaction force; replacing it returns the machine to full operating effectiveness.
- Verified Wacker Neuson Part Number — Cross-referenced against current Wacker Neuson parts documentation so you can order with confidence that 5100005497 is the correct part for your machine.
The upper mass is a core structural component of a reversible plate compactor's exciter system. It works in conjunction with the lower mass and eccentric weights to generate the controlled vibration that drives compaction force into the ground. When the upper mass is cracked, damaged, or worn, the machine loses the balanced oscillation it depends on — resulting in uneven compaction, increased stress on surrounding components, and potential exciter failure. Replacing it promptly with the correct OEM part restores proper vibration output and protects the integrity of the entire drive assembly.
Part Details
| Part Number | 5100005497 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Upper Mass |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| DPU45Yeh US | DPU45Yeh US | 5100063121 |
| DPU4045Yeh | DPU4045Yeh | 5100009662 |
| DPU4045Yeh LRC | DPU4045Yeh LRC | 5100063118 |
| DPU4045Yehzf LRC | DPU4045Yehzf LRC | 5100063120 |
| DPU40Yeh US | DPU40Yeh US | 5100063124 |
| DPU40Yeh EU | DPU40Yeh EU | 5100068379 |
| DPU45Yeh EU | DPU45Yeh EU | 5100068380 |
| DPU4045YE | DPU4045Ye | 5100016954 |
| Vibrationsplatte | DPU4045Yehzf | 5100022113 |
| DPU4045Yeh EU | DPU4045Yeh EU | 5100063123 |
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.
