The Wacker Neuson Hexagon Screw is a genuine OEM hexagon screw designed for the RD18, RD40, RD45, and RC series tandem and combination rollers. As a direct source replacement, this screw is produced to the same specifications as the original hardware installed at the factory, ensuring consistent thread engagement, torque retention, and dimensional accuracy. Compatibility spans a wide range of Wacker Neuson roller platforms, including RD18-80, RD18-100, RD40-130, RD45-140, RC50, RC70, and RC110 models — covering standard, DPF, cab, and ROPS configurations. Keep part number on hand to avoid unnecessary equipment delays during scheduled maintenance or repairs.
Key Features
- OEM Thread and Dimensional Accuracy — Manufactured to exact head geometry, thread pitch, and shank tolerances required for secure fastening in Wacker Neuson roller assemblies.
- Drop-In Hardware Replacement — Installs directly into existing threaded bores without reworking or re-tapping, maintaining the correct clamp load and torque specification of the original fastener.
- Broad Roller Series Coverage — A single part number covers RD18, RD40, RD45, RC50, RC70, and RC110 series machines across standard, DPF, cab, ROPS, and combination roller variants.
- Sustained Clamping Integrity — Correct fastener spec prevents joint loosening under the continuous vibration loads that tandem rollers generate during compaction work, protecting adjacent components from wear and misalignment.
- Genuine Wacker Neuson OEM Part — Sourced directly through the Wacker Neuson parts network, so you receive the same hardware that left the assembly line with the machine.
A hexagon screw is a standard threaded fastener used to clamp, secure, or join components within a machine assembly. In compaction equipment like tandem and combination rollers, fasteners are subjected to constant vibration and dynamic load cycles, making correct specification critical — an undersized or incorrect-grade screw can work loose over time, leading to component shift, accelerated wear, or structural failure at the joint. Using the correct OEM replacement ensures the fastener meets the required strength grade and dimensional fit for the specific application, maintaining the integrity of the assembly throughout its service life.
Part Details
| Part Number | 5100059529 |
|---|---|
| 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 |
| RD18-100 C Tandem Roller | RD18-100 C | 5100011384 |
| RD18-80 Tandem Roller | RD18-80 US | 5100027572 |
| RD18-100 Tandem Roller | RD18-100 US | 5100027573 |
| RD18-100 C Tandem Roller | RD18-100 C US | 5100027574 |
| Vibration Roller | RD18-80 SE | 5100044988 |
| Vibration Roller | RD18-100 SE | 5100044989 |
| RD 18-100 C | RD18-100c | 5100047362, 5100055776 |
| Vibration Roller | RD18-100c 3 | 5100047363 |
| 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 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 |
| RC50 | RC50 DPF CAB | 5100064255 |
| RC50 | RC50 DPF ROPS | 5100064256 |
| RC50p | RC50p DPF CAB | 5100064257 |
| RC50p | RC50p DPF ROPS | 5100064258 |
| RC70 | RC70 DPF CAB | 5100064259 |
| RC70 | RC70 DPF ROPS | 5100064260 |
| RC70p | RC70p DPF CAB | 5100064261 |
| RC70p | RC70p DPF ROPS | 5100064262 |
| RC70vo | RC70vo DPF CAB | 5100064263 |
| RC110 ROPS | RC110 ROPS | 5100067704 |
| RC110 CAB | RC110 CAB | 5100067705 |
| RC110p ROPS | RC110p ROPS | 5100067706 |
| RC110p CAB | RC110p CAB | 5100067707 |
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.
