The Wacker Neuson 5100012534 is a genuine OEM Hexagon Nut designed for the RC50, RC70, and RC110 single-drum soil compactor series and the RD40-130 and RD45-140 tandem roller series. As a direct OEM replacement, this fastener is manufactured to the same specifications as the original hardware installed at the factory, ensuring a correct and consistent fit across all covered configurations. Compatible models include cab, ROPS, DPF, padfoot, and smooth-drum variants, spanning both standard and US-market machines. Confirm your machine's model and serial number against the fitment list before ordering to ensure accuracy.
Key Features
- Genuine OEM Hardware Grade — Manufactured to Wacker Neuson's original thread form, dimensions, and material hardness spec — critical for a fastener subject to torque and vibration loading in compaction equipment.
- Drop-In Replacement — Matches the original hex profile and thread pitch exactly, so it installs with standard tooling and seats correctly without reworking the mating surface.
- Broad Fitment Across RC and RD Families — Covers RC50, RC70, and RC110 single-drum soil compactors and RD40-130 and RD45-140 tandem rollers, including cab, ROPS, DPF, padfoot, smooth-drum, and US-market variants.
- Vibration-Environment Integrity — In compaction equipment, fasteners are constantly stressed by drum vibration and ground reaction forces; using the correct OEM-spec nut maintains clamping force and prevents joint loosening over time.
A hexagon nut is a standard threaded fastener used throughout heavy equipment to clamp and secure structural, mechanical, and hydraulic components. In compaction equipment such as single-drum soil compactors and tandem rollers, fasteners are exposed to sustained vibration and dynamic loading, making material grade and thread accuracy especially important. A nut that is the wrong grade, thread pitch, or dimensions can back off under vibration, strip its mating bolt, or fail to develop the required clamping load — leading to loose assemblies, component damage, or unplanned service.
Part Details
| Part Number | 5100012534 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Hexagon Nut |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Single drum soil compactor RC70VO | RC70VO | 5100021299 |
| RD40-130.3 | RD40-130.3 | 5100047395 |
| RC70vo | RC70vo DPF CAB | 5100064263 |
| RC70 | RC70 | 5100047410, 5100021297 |
| RC70p Single Drum Soil Compactor | RC70p US | 5100027579, 5100047416 |
| RD40-130c DPF | RD40-130c DPF | 5100055779 |
| RC50 | RC50 DPF ROPS | 5100064256 |
| RD45-140c DPF | RD45-140c DPF | 5100055780 |
| RD40-130 | RD40-130 | 5100047382, 5100011391 |
| RC70vo | RC70vo | 5100047412 |
| RC70p | RC70p DPF ROPS | 5100064262 |
| RD45-140c | RD45-140c | 5100047385 |
| RD45-140o DPF | RD45-140o DPF | 5100055782 |
| RC50p Single Drum Soil Compactor | RC50p US | 5100027576, 5100047414 |
| Single drum soil compactor RC50 | RC50 | 5100021295, 5100047388 |
| RC50 US | RC50 US | 5100047413, 5100027575 |
| RD45-140o.3 | RD45-140o.3 | 5100047400 |
| RC50p | RC50p DPF ROPS | 5100064258 |
| RD40-130 O Tandem Roller | RD40-130O US | 5100021805 |
| RC70p | RC70p | 5100047411 |
| RD45-140 O Tandem Roller | RD45-140O US | 5100021806 |
| RD45-140o | RD45-140o | 5100047387 |
| RC110p CAB | RC110p CAB | 5100067707 |
| RD45-140 DPF | RD45-140 DPF | 5100055778 |
| RD40-130o | RD40-130o | 5100047386 |
| RC110P | RC110P | 5100030675 |
| RD45-140.3 | RD45-140.3 | 5100047396 |
| RC110 ROPS | RC110 ROPS | 5100067704 |
| Compactor RC110p US CAB | RC110p US CAB | 5100064271 |
| RD45-140 Tandem Roller | RD45-140 US | 5100021802 |
| RD40-130 Tandem Roller | RD40-130 US | 5100021801 |
| Compactor RC110 US CAB | RC110 US CAB | 5100064270 |
| RD40-130 DPF | RD40-130 DPF | 5100055777 |
| RC70 Single Drum Soil Compactor | RC70 US | 5100027577, 5100047415 |
| RC70p | RC70p DPF CAB | 5100064261 |
| RC110p ROPS | RC110p ROPS | 5100067706 |
| RD40-130 C Tandem Roller | RD40-130C US | 5100021803 |
| RC110 | RC110 | 5100030674 |
| Vibration Roller | RC70 VO US | 5100027578 |
| RC50 | RC50 DPF CAB | 5100064255 |
| Single drum soil compactor RC70P | RC70P | 5100021298 |
| RC70 | RC70 DPF ROPS | 5100064260 |
| RC70 | RC70 DPF CAB | 5100064259 |
| RD45-140 | RD45-140 | 5100047383, 5100011392 |
| RC50p | RC50p DPF CAB | 5100064257 |
| RC50p | RC50p | 5100047389 |
| Compactor RC110 US Rops | RC110 US Rops | 5100056461 |
| Compactor RC110p US Rops | RC110p US Rops | 5100056462 |
| RD40-130c.3 | RD40-130c.3 | 5100047397 |
| RD45-140 C Tandem Roller | RD45-140C US | 5100021804 |
| RD40-130o.3 | RD40-130o.3 | 5100047399 |
| RC110 CAB | RC110 CAB | 5100067705 |
| RD40-130o DPF | RD40-130o DPF | 5100055781 |
| Single drum soil compactor RC50P | RC50P | 5100021296 |
| RD40-130c | RD40-130c | 5100047384 |
| RD45-140c.3 | RD45-140c.3 | 5100047398 |
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.
