The Wacker Neuson Cover Washer is a genuine OEM component designed for BPU and DPU series reversible vibratory plate compactors. Sourced directly from Wacker Neuson, this part meets the exact specifications used in original production, ensuring a correct fit without modification. It is compatible across a wide range of BPU and DPU models, including the BPU 3545A, BPU 4045A, BPU 5045A, BPU 5545A, DPU 4045Ye, DPU4045Yeh, DPU4045Yehzf, DPU40Yeh, and DPU45Yeh — covering both US and EU variants. Ordering by part number confirms you are receiving the correct Wacker Neuson replacement every time.
Key Features
- Genuine OEM Material Integrity — manufactured to the same material grade and dimensional tolerances as the original, ensuring the washer seats and seals correctly under the compressive forces of vibratory plate operation.
- Direct Drop-In Replacement — matches the original mounting configuration on BPU and DPU plate compactors, installing exactly as the factory part without rework or adaptation.
- Broad BPU and DPU Compatibility — fits the BPU 3545A, BPU 4045A, BPU 5045A, BPU 5545A, DPU 4045Ye, DPU4045Yeh, DPU4045Yehzf, DPU40Yeh, and DPU45Yeh series, including US and EU market configurations.
- Protects Mating Surfaces — a correctly fitted cover washer prevents metal-to-metal contact and fastener pull-through, preserving the integrity of the surrounding components on your reversible plate compactor.
- Verified Wacker Neuson Part Number — cross-reference part number 5000125881 against your machine's service documentation or parts manual to confirm fitment before ordering.
A cover washer acts as a load-distributing interface between a fastener or cover and the surface it bears against. On a reversible vibratory plate compactor, where constant vibration puts stress on every fastened joint, the cover washer spreads clamping force evenly to prevent localized wear, surface damage, or loosening over time. When this washer is worn, cracked, or missing, fasteners can work loose and mating surfaces become vulnerable to damage, potentially leading to more extensive repairs.
Part Details
| Part Number | 5000125881 |
|---|---|
| Old Part Number | 0125881 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Cover Washer |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Reversible Vibratory Plate, 50 kN, 45cm/18in | BPU 5045A | 5000008545 |
| Reversible Vibratory Plate, 35 kN, 45cm/18in | BPU 3545A | 5000008783 |
| BPU 4045A US | BPU 4045A US | 5100009663, 5000610403 |
| DPU45Yeh US | DPU45Yeh US | 5100063121 |
| V.Plate DPU 4045Ye | DPU 4045YE | 5000610181 |
| 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 |
| Vibratory plate BPU 4045A | BPU 4045A | 5000610345 |
| BPU5545A-VIBROPLATE | BPU 5545A | 5000610346 |
| Vibratory Plate DPU 4045Ye | DPU 4045Ye | 5000610350 |
| Vibratory Plate BPU 5545A US | BPU 5545A US | 5100000678 |
| DPU4045YE | DPU4045Ye | 5100016954 |
| BPU3545A-VIBROPLATE | BPU 3545A US | 5000610362 |
| 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.
