The Wacker Neuson Locking Screw is a genuine OEM component designed for a wide range of Wacker Neuson diesel rammers, vibratory plate compactors, internal vibrators, and pump equipment — including the DS70, DS720, DPU4045Y, VP2050Y, and APT4 series machines. As a direct factory-sourced part, the is manufactured to the exact specifications required by Wacker Neuson and ships as a verified OEM replacement. This locking screw covers an extensive fitment range across multiple product families, making it a high-utility fastener for service technicians and equipment operators maintaining Wacker Neuson fleets.
Key Features
- Genuine OEM Thread and Torque Spec Conformance — Manufactured to the exact thread pitch, head geometry, and locking compound specification called out in the Wacker Neuson service documentation, ensuring the fastener seats and locks as intended.
- Direct Drop-In Replacement — Installs without modification into existing threaded bosses and fastener locations across all listed machine families, maintaining correct clamp load and anti-rotation performance.
- Broad Cross-Family Fitment — Confirmed fit across DS70 and DS720 diesel rammers, DPU4045Y reversible vibratory plates, VP2050Y single-direction vibratory plates, YD/D3.5Y internal vibrators, and APT4 pump series.
- Locking Retention Under Vibration — Purpose-engineered to resist loosening in high-vibration operating environments typical of compaction and concrete equipment, where standard fasteners can back out and cause component failure.
- Fuel System and Structural Safety Applications — On rammers and compactors, locking fasteners are used in critical fuel, engine, and housing assemblies where fastener backing-out can create a fuel leak or structural hazard; using the correct OEM locking screw is important for safe operation.
A locking screw is a threaded fastener designed with a built-in resistance mechanism — such as a nylon insert, thread-locking patch, or deformed thread profile — that prevents the fastener from vibrating loose during operation. On compaction equipment like rammers and vibratory plates, where high-frequency vibration is the core working principle, standard fasteners can progressively back out over time, leading to loose housings, misaligned components, or fuel and fluid leaks. The Wacker Neuson 5000119728 Locking Screw is used throughout multiple assembly points across the DS70, DS720, DPU, VP, and APT product families, and replacing a worn or damaged locking screw with the correct OEM part restores the fastener's anti-loosening performance and protects the integrity of the surrounding assembly.
Part Details
| Part Number | 5000119728 |
|---|---|
| Old Part Number | 0119728 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Locking Screw |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| DS70 Vibratory Rammer, 11" Plastic Shoe EPA | DS70 | 5000620049, 5000620050, 5000620052, 5000620053, 5000620054, 5000620911, 5000009342, 5000009402, 5000009403 |
| Diesel Vibratory Rammer, 280mm /11in Shoe | DS720 | 5000008200, 5000009059, 5000009060, 5000009309 |
| Single Direction Plate | VPY70 | 5000007001 |
| 50mm/2in Centrifugal Trash Pum p | PT2Y | 5000007117 |
| 75mm/3in Centrifugal Trash Pum p | PT3Y | 5000007118, 5000007119 |
| Diesel Vibratory Plate | VPY1740 | 5000007126 |
| Diesel Vibratory Plate | VPY1750 | 5000007127 |
| Value Vibratory Plate, 20 kN, 500mm/19.5in | VP2050Y | 5000009089, 5000009515, 5000009090 |
| Modular Internal Vibrators | YD 3.5 | 5000007003 |
| vibration plate DPU 4045Y | DPU 4045Y | 5000610027 |
| 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 DPU 4045Ye | DPU 4045Ye | 5000610350 |
| DPU4045YE | DPU4045Ye | 5100016954 |
| Vibrationsplatte | DPU4045Yehzf | 5100022113 |
| DS70Y 13" | DS70Y 13in | 5100030612 |
| DPU4045Yeh EU | DPU4045Yeh EU | 5100063123 |
| Modular Internal Vibrators | D3.5Y2 | 5100072404 |
| Modular Internal Vibrators | D3.5Y3 | 5100072406 |
| APT4S Pump w/Skid | APT4S | 5200018977 |
| APT4T Pump, Surge Brake | APT4T | 5200019643, 5200019644 |
| APT4T Pump, Surge Brake, Cold Weather | APT4T CW | 5200019792, 5200019793 |
| APT4S Pump w/Skid, Cold Weather | APT4S CW | 5200019798 |
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.
