The Wacker Neuson is a genuine OEM Lock Nut designed for RD10, RD15, and RD25 hydrostatic double drum vibratory tandem rollers. As a direct OEM replacement, this fastener is manufactured to the exact specification of the original hardware installed at the factory, ensuring proper thread engagement, torque retention, and secure assembly. The is verified to fit across the RD10, RD15, and RD25 roller series, making it a reliable choice when restoring fastener integrity during scheduled maintenance or component service.
Key Features
- Genuine OEM Thread Specification — Manufactured to the exact thread profile and hardness grade of the original fastener, so torque values and clamping load remain within design limits.
- Locking Retention — Lock Nut design resists loosening caused by vibration and dynamic loads — critical on vibratory compaction equipment where fastener integrity is continuously stressed.
- Direct-Fit Replacement — Installs in place of the original without rework or adjustment; threads seat correctly on the first installation.
- Confirmed Fitment Across RD Series — Verified for RD10, RD15, and RD25 hydrostatic double drum vibratory tandem rollers.
- Safety-Critical Fastener — A lock nut that has lost its locking ability or stripped threads can allow assembled components to shift or separate under load; using a correctly rated OEM replacement maintains structural integrity of the assembly.
A lock nut is a fastener engineered to resist self-loosening when exposed to vibration, shock loads, or dynamic forces — conditions that are constant on a vibratory tandem roller during compaction passes. Unlike a standard nut, the locking feature (whether a nylon insert, distorted thread, or prevailing-torque design) creates resistance that keeps the nut firmly in position throughout the machine's operating cycle. When a lock nut fails, stretches, or loses its locking characteristic, connected components can work loose, leading to misalignment, accelerated wear on surrounding parts, or unsafe operating conditions. Replacing a worn or damaged lock nut promptly with the correct OEM part restores the assembly's original holding strength.
Part Details
| Part Number | 5000112804 |
|---|---|
| Old Part Number | 0112804 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Lock Nut |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Hydrostatic Double Drum Vibrat ory Roller | RD25 | 5000008058, 5000009317 |
| Hydrostatic Double Drum Vibrat ory Roller | RD10 | 5000008056 |
| Hydrostatic Double Drum Vibrat ory Roller | RD15 | 5000009316 |
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.
