The Wacker Neuson Lock is a genuine OEM component designed for the RS800H single drum vibratory roller, DPS3050 and DPS3060 single-direction vibratory plates, and DPU 2870, DPU 2950, DPU 2960, and DPU 2970 reversible vibratory plate compactors. As a factory-sourced part, the is manufactured to the exact tolerances and material specifications required by Wacker Neuson for these machines. Whether you're servicing a reversible plate on a soil compaction job or maintaining a single-direction plate for paving stone prep, using the correct OEM lock ensures the assembly holds as intended. Confirm your model number against the fitment list before ordering to ensure proper application.
Key Features
- Genuine OEM Retention Integrity — Manufactured to Wacker Neuson's exact material and dimensional spec, so the lock engages and holds with the same holding force as the original — no guesswork on fit or function.
- Drop-In Replacement — Matches the original mounting points and engagement geometry on all listed RS800H, DPS, and DPU models, allowing straightforward swap-out during routine service.
- Broad Compaction Equipment Coverage — A single part number covers the RS800H single drum roller, DPS3050/DPS3060 single-direction plates, and DPU 2870/2950/2960/2970 reversible plate compactors — reducing the number of individual part numbers you need to stock.
- Structural Holding Function — A worn or missing lock can allow components to shift or disengage under the high-vibration loads these machines generate, risking both machine damage and operator safety.
- Safety-Critical Fastening Application — On high-vibration compaction equipment, locking hardware is subject to constant mechanical stress; using the correct OEM-spec lock is essential to maintaining secure component retention in service.
A lock on vibratory compaction equipment serves as a fastening and retention component, keeping assemblies secured against the continuous vibration forces generated during operation. On machines like plate compactors and single drum rollers, vibration loads can work standard fasteners and retaining hardware loose over time — a properly specified lock resists this by maintaining a firm hold throughout the work cycle. When a lock wears, deforms, or fails, the components it secures can shift or disengage, leading to accelerated wear on surrounding parts or an unsafe operating condition that requires the machine to be taken out of service.
Part Details
| Part Number | 5004101550 |
|---|---|
| Old Part Number | 4101550 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Lock |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Single Drum Vibratory Roller | RS800H | 5000006583 |
| Single Direction Vibratory Pla te, 30kN, 50cm/20in | DPS3050 | 5000006962 |
| Single Direction Vibratory Pla te, 30kN, 60cm/24in | DPS3060 | 5000006963, 5000008422 |
| Reversible Vibratory Plate, 28 kN, 70cm/28in | DPU 2870 | 5000007289 |
| Reversible Vibratory Plate, 29 kN, 70cm/28in | DPU 2970 | 5000007880 |
| Reversible Vibratory Plate, 29 kN, 50cm/20in | DPU 2950 | 5000007881, 5000007884 |
| Vibration Plate DPU 2960 | DPU 2960 | 5000007883 |
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.
