The Wacker Neuson Upper Mass is a genuine OEM component designed for the BPU 3050A, DPU 3050H, DPU 3060H, DPU 3070H, and DPU 3060H-TS reversible vibratory plate compactors. Sourced directly from Wacker Neuson, this part carries the same specifications as the original component installed on the production line. It is a confirmed fit across multiple BPU and DPU 3050/3060/3070 series variants, including US-market and export configurations. When your upper mass is worn or damaged, replacing it with the correct OEM part restores the machine's compaction output and protects the surrounding drive components.
Key Features
- Genuine OEM Mass Geometry: — Manufactured to Wacker Neuson's original weight and dimensional specs, ensuring the correct vibration amplitude and compaction force output for your plate.
- Direct-Swap Replacement: — Engineered to mount directly to the exciter housing on BPU and DPU 3050/3060/3070 series plates using the existing hardware and bolt pattern.
- Broad Series Compatibility: — Fits BPU 3050A, DPU 3050H, DPU 3060H, DPU 3070H, DPU 3060H-TS, and their US and CN market equivalents — one part number covering the full model family.
- Restores Full Compaction Performance: — A correctly weighted upper mass maintains the eccentric force balance that drives soil and aggregate compaction; a worn or cracked mass reduces compactive effort and strains the exciter assembly.
- OEM Part Number Verified: — Listed under Wacker Neuson part number 5000125955, so you can confirm fitment against your machine's serial tag before ordering.
The upper mass is one of two eccentric weights housed inside the exciter unit of a reversible vibratory plate compactor. As the exciter shaft spins, the upper and lower masses rotate together to generate the centrifugal force that drives the baseplate into the ground, compacting soil, aggregate, or granular fill. The direction and magnitude of compaction force are directly tied to the mass geometry, so a cracked, fractured, or missing upper mass will noticeably reduce compaction output and create imbalanced loading on the exciter bearings. Replacing a damaged upper mass promptly prevents accelerated wear to the exciter housing and keeps the plate operating at its rated compaction capacity.
Part Details
| Part Number | 5000125955 |
|---|---|
| Old Part Number | 0125955 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Upper Mass |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| BPU 3050A | BPU 3050A | 5000008763 |
| DPU 3050H | DPU 3050H | 5000610039, 5000008759 |
| DPU 3060H | DPU 3060H | 5000610040, 5000008760 |
| DPU 3070H | DPU 3070H | 5000610041, 5000008908 |
| DPU 3060H-TS | DPU 3060H-TS | 5000610042, 5000610006 |
| BPU 3050A US | BPU 3050A US | 5000610361 |
| DPU 3050H US | DPU 3050H US | 5100000310 |
| Gasoline Reversible Vibratory Plate | BPU 3050 | 5000008955 |
| Vibration Plate | BPU3050A CN | 5100039661 |
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.
