The Wacker Neuson Hexagon Screw is a genuine OEM hexagon screw designed for the RD40-130, RD45-140, and RC110 series tandem rollers. Sourced directly from Wacker Neuson, this part carries the exact thread specification, head dimensions, and material grade as the original hardware installed at the factory. It fits across the full RD40-130 and RD45-140 model range — including the standard, C, and O variants — as well as the RC110 ROPS and CAB configurations. When you need to restore a fastener to its original condition, part number delivers a direct, no-guesswork solution.
Key Features
- OEM-Grade Fastener Specification — Manufactured to the exact thread pitch, tensile strength, and head geometry of the original screw, ensuring proper torque transfer and secure clamping force.
- Drop-In Hardware Replacement — Matches the original bolt pattern and drive type, so installation requires no reworking of mating components or fastener seats.
- Broad Tandem Roller Compatibility — Fits the RD40-130, RD45-140 (standard, C, and O variants), and RC110 ROPS and CAB series, covering a wide range of Wacker Neuson tandem roller configurations.
- Maintains Structural Integrity — A correctly spec'd screw keeps critical assemblies properly clamped and aligned; an incorrect or worn fastener can allow movement, fretting, or component failure under vibration loads typical of compaction work.
- Genuine Wacker Neuson Part — Supplied as authentic OEM hardware, giving you full confidence that part number 5100024990 meets the original design intent for these machines.
A hexagon screw is a standard drive fastener used throughout heavy equipment assemblies to clamp, secure, and align components under sustained mechanical load. In compaction equipment like tandem rollers, fasteners are exposed to continuous vibration and dynamic stress, making correct thread engagement and material grade essential to long-term joint integrity. When a screw stretches, strips, or is replaced with an incorrect substitute, the clamped assembly can shift or loosen over time, leading to accelerated wear on surrounding components and potential operational issues.
Part Details
| Part Number | 5100024990 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Hexagon Screw |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 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 |
| 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.
