The Wacker Neuson Hexagon Screw is a genuine OEM hexagon screw designed for the RD18, RD40, RD45, and RC110 series tandem rollers and compactors. As a direct factory replacement, this screw is manufactured to the exact dimensions and material specifications required by the original design, ensuring a correct fit across the full range of compatible machines. Fitment covers an extensive lineup including RD18-80, RD18-100, RD40-130, RD45-140, and their C, O, DPF, and.3 variants, as well as RC110 and RC110P models in standard, ROPS, and CAB configurations. Keeping the correct fasteners in service on your roller is essential to maintaining structural integrity and keeping critical assemblies properly secured.
Key Features
- Genuine OEM Fastener Grade — Manufactured to the exact tensile strength and thread specification required for this application, so there is no compromise on clamping force or torque retention.
- Direct Drop-In Replacement — Matches the original thread pitch, shank diameter, and head dimensions for straightforward installation without modification to mating components.
- Broad Series Compatibility — Fits RD18-80, RD18-100, RD40-130, RD45-140, and RC110 series machines, including DPF, C, O, .3, ROPS, and CAB variants, covering a wide range of Wacker Neuson roller and compactor configurations.
- Structural Integrity Assurance — A correctly spec'd fastener maintains the designed clamping load on critical assemblies; a worn, stripped, or undersized screw can allow components to shift or loosen under vibration-heavy compaction cycles.
- Sourced Through Authorized Supply — Part number 5100023184 is a genuine Wacker Neuson component, traceable back to the OEM, so you can be confident you are installing the correct part for your machine.
A hexagon screw is a standard threaded fastener used to join and secure mechanical assemblies within the machine. In heavy compaction equipment like tandem rollers, fasteners are subjected to continuous vibration and dynamic loading, making the correct grade and dimensional spec critical — an incorrect or substandard screw may loosen, shear, or fail to deliver the required clamping force, which can lead to component movement, accelerated wear on mating parts, or assembly failure during operation. Using the genuine OEM replacement ensures the fastener performs as the manufacturer intended throughout the service life of the machine.
Part Details
| Part Number | 5100023184 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Hexagon Screw |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD18-80 Tandem Roller | RD18-80 | 5100011382, 5100047360, 5100055774 |
| RD18-100 Tandem Roller | RD18-100 | 5100011383, 5100047361, 5100055775 |
| RD40-130 Tandem Roller | RD40-130 US | 5100021801 |
| RD45-140 Tandem Roller | RD45-140 US | 5100021802 |
| RD40-130 C Tandem Roller | RD40-130C US | 5100021803 |
| RD45-140 C Tandem Roller | RD45-140C US | 5100021804 |
| RD40-130 O Tandem Roller | RD40-130O US | 5100021805 |
| RD45-140 O Tandem Roller | RD45-140O US | 5100021806 |
| RD18-80 Tandem Roller | RD18-80 US | 5100027572 |
| RD18-100 Tandem Roller | RD18-100 US | 5100027573 |
| RC110 | RC110 | 5100030674 |
| RC110P | RC110P | 5100030675 |
| Vibration Roller | RD18-80 SE | 5100044988 |
| Vibration Roller | RD18-100 SE | 5100044989 |
| RD40-130 | RD40-130 | 5100047382 |
| RD45-140 | RD45-140 | 5100047383 |
| RD40-130c | RD40-130c | 5100047384 |
| RD45-140c | RD45-140c | 5100047385 |
| RD40-130o | RD40-130o | 5100047386 |
| RD45-140o | RD45-140o | 5100047387 |
| RD40-130.3 | RD40-130.3 | 5100047395 |
| RD45-140.3 | RD45-140.3 | 5100047396 |
| RD40-130c.3 | RD40-130c.3 | 5100047397 |
| RD45-140c.3 | RD45-140c.3 | 5100047398 |
| RD40-130o.3 | RD40-130o.3 | 5100047399 |
| RD45-140o.3 | RD45-140o.3 | 5100047400 |
| RD18-100c | RD18-100c | 5100055776 |
| RD40-130 DPF | RD40-130 DPF | 5100055777 |
| RD45-140 DPF | RD45-140 DPF | 5100055778 |
| RD40-130c DPF | RD40-130c DPF | 5100055779 |
| RD45-140c DPF | RD45-140c DPF | 5100055780 |
| RD40-130o DPF | RD40-130o DPF | 5100055781 |
| RD45-140o DPF | RD45-140o DPF | 5100055782 |
| RD18-80.3 | RD18-80.3 | 5100055946 |
| RD18 | RD18-100.3 | 5100055947 |
| RD18-100c.3 | RD18-100c.3 | 5100055948 |
| Compactor RC110 US Rops | RC110 US Rops | 5100056461 |
| Compactor RC110p US Rops | RC110p US Rops | 5100056462 |
| Compactor RC110 US CAB | RC110 US CAB | 5100064270 |
| Compactor RC110p US CAB | RC110p US CAB | 5100064271 |
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.
