The Wacker Neuson is a genuine OEM Hexagonal Flange Head Screw designed for the RT82-SC, RT82-SC2, RT56-SC, RT56-SC2, and RTx-SC2 series remote-controlled vibratory trench rollers. As a factory-sourced fastener, is manufactured to the exact dimensional and material specifications required for proper assembly and long-term structural integrity on these machines. This screw is also referenced across multiple configuration variants of these trench roller families, making it a high-demand service part. Confirm your machine's model number before ordering to ensure compatibility with your specific unit.
Key Features
- Exact-Grade Fastener Specification — Manufactured to the precise head geometry, thread pitch, and flange diameter required by Wacker Neuson for secure, torque-consistent installation on trench roller assemblies.
- Genuine OEM Sourcing — Sourced directly from Wacker Neuson, this fastener meets the same material hardness and corrosion-resistance standards as the original hardware installed at the factory.
- Broad Trench Roller Compatibility — Fits RT82-SC, RT82-SC2, RT56-SC, RT56-SC2, and RTx-SC2 vibratory trench roller variants, including EU-specification models.
- Structural Holding Power — The integrated flange distributes clamping load across a wider surface area than a standard hex screw, reducing the risk of loosening under the continuous vibration loads generated during trench compaction.
- Critical Safety Hardware — Fasteners on remote-controlled compaction equipment are safety-critical; using the correct OEM-specified screw ensures that structural joints maintain their rated clamping force and do not work loose during operation.
A hexagonal flange head screw combines a standard hex bolt with an integrated washer-like flange beneath the head, creating a larger bearing surface that spreads clamping force across the mating component. On vibratory trench rollers such as the RT and RTx series, hardware is subjected to sustained high-frequency vibration during compaction cycles, which can cause under-spec or incorrect fasteners to loosen prematurely. Using the correct OEM part — the Wacker Neuson 5000073789 — ensures the joint maintains its designed clamping load, keeping structural and mechanical assemblies properly secured throughout the machine's service life.
Part Details
| Part Number | 5000073789 |
|---|---|
| Old Part Number | 0073789 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Hexagonal Flange Head Screw |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Vibratory Trench Roller | RT82-SC2 | 5000620530, 5000620293, 5000620367, 5000620525, 5000620528, 5000620529, 5000620526, 5000620527 |
| Vibratory Trench Roller | RT82-SC2 EU | 5000620845, 5200003107 |
| Vibratory Trench Roller | RT56-SC2 | 5000620294, 5000620368 |
| Vibratory Trench Roller | RT56-SC2 EU | 5000620844 |
| Vibratory Trench Roller | RT82-SC | 5000009025, 5000620365, 5000620324, 5000620353, 5000620480, 5000620481, 5000620482 |
| Vibratory Trench Roller | RT56-SC | 5000009026, 5000620366 |
| RTx-SC2 TRENCH ROLLER | RTx-SC2 | 5200008538, 5200008539, 5200018044, 5200018329 |
| Trench Roller | RTx-SC2 EU | 5200008540 |
| 75mm/3in Centrifugal Trash Pum p | PT3Y | 5000007118, 5000007119 |
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.
