The Wacker Neuson is a genuine OEM Hexagon Screw designed for a broad range of RD-series tandem rollers and RC-series single-drum soil compactors. Sourced directly from Wacker Neuson, this screw matches the exact grade, thread pitch, and head geometry specified for the original assembly, ensuring a secure and correct installation every time. Part number is confirmed to fit multiple configurations across the RD40-130, RD45-140, RD24-100e, RD28-120e, RC50, RC70, and RC110 model families — including cab, ROPS, padfoot, and combination variants. When you need a hardware component that installs without guesswork, this genuine OEM part is the dependable choice.
Key Features
- Correct Thread and Grade Spec: — Manufactured to the precise thread pitch, shank diameter, and tensile grade called out in the original Wacker Neuson assembly, so fastener torque values hold true.
- Drop-In Hardware Replacement: — Matches the hex-head drive size and thread engagement length of the original fastener, allowing direct installation with standard tooling.
- Broad Model Coverage: — A single part number covers RD40-130, RD45-140, RD24-100e, RD28-120e, RC50, RC70, and RC110 families, including cab, ROPS, padfoot, combination, and open-platform variants.
- Structural Integrity Where It Counts: — A fastener at the correct spec keeps mating components firmly located under the vibration and load cycles that compaction equipment generates continuously; an underspec or worn screw risks joint loosening and component shift.
- Genuine OEM Assurance: — Produced by Wacker Neuson as a first-line service part, carrying the same material and dimensional standards as the hardware installed at the factory.
A hexagon screw is a standard hex-head fastener used to clamp and locate structural, mechanical, or hydraulic components within the machine's assembly. On vibratory compaction equipment — where constant oscillation and heavy dynamic loads are part of normal operation — every fastener must maintain its clamping force across thousands of work cycles. When a screw is worn, cross-threaded, or replaced with an incorrect grade or thread specification, the joint can loosen progressively, allowing mating parts to shift or vibrate free, which can lead to accelerated wear or component damage. Using the correct OEM-specified fastener ensures the joint behaves exactly as the engineers intended throughout the service life of the machine.
Part Details
| Part Number | 5100034803 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Hexagon Screw |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD40-130 Tandem Roller | RD40-130 | 5100011391 |
| RD45-140 Tandem Roller | RD45-140 | 5100011392 |
| RD40-130 C Tandem Roller | RD40-130 C | 5100011393 |
| RD45-140 C Tandem Roller | RD45-140 C | 5100011394 |
| RD40-130 O | RD40-130 O | 5100011395 |
| RD45-140 O Tandem Roller | RD45-140 O | 5100011396 |
| RC110 | RC110 | 5100030674 |
| RC110P | RC110P | 5100030675 |
| 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 |
| Compactor RC110 US Rops | RC110 US Rops | 5100056461 |
| Compactor RC110p US Rops | RC110p US Rops | 5100056462 |
| 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 |
| Compactor RC110 US CAB | RC110 US CAB | 5100064270 |
| Compactor RC110p US CAB | RC110p US CAB | 5100064271 |
| RD24e-100 | RD24-100e | 5100066731 |
| RD28e-120 | RD28-120e | 5100066732 |
| RD24e-100c | RD24-100ce | 5100066733 |
| RD28e-120c | RD28-120ce | 5100066734 |
| RD24e-100o | RD24-100oe | 5100066735 |
| RD28e-120o | RD28-120oe | 5100066736 |
| 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.
