The Wacker Neuson is a genuine OEM Lock Nut M10 X 1.5 designed for the RD27-100 and RD27-120 hydrostatic vibratory roller series. Sourced directly from Wacker Neuson, this fastener meets the exact torque retention and thread specification required for these machines. It is a direct-fit replacement that installs without modification across the full range of RD27-100 and RD27-120 configurations, including standard and traction control variants. Keeping the correct locking hardware in place ensures structural connections stay secure under the vibration loads these rollers generate during asphalt and soil compaction work.
Key Features
- OEM Thread Integrity — Manufactured to the precise M10 x 1.5 thread pitch required for correct engagement and clamp load on RD27-series roller assemblies.
- Locking Retention Under Vibration — The locking feature resists self-loosening caused by continuous vibration during compaction cycles, maintaining joint security over extended use.
- Broad RD27 Series Coverage — Fits the full RD27-100 and RD27-120 hydrostatic vibratory roller lineup, including standard and traction control configurations.
- Genuine Wacker Neuson OEM Part — Supplied as an authentic OEM component, ensuring the fastener matches the original material grade and dimensional spec used in production.
- Drop-In Replacement — Matches the original fastener profile exactly, so installation requires no re-drilling, re-tapping, or adaptation of existing hardware.
A lock nut is a prevailing-torque fastener designed to resist loosening when exposed to vibration, shock loads, and dynamic stress. On a vibratory roller like the RD27 series, critical structural and mechanical connections are subjected to constant vibration during operation — standard nuts can work loose over time, leading to joint failure, component misalignment, or damage to surrounding hardware. A worn or missing lock nut compromises the clamping force that holds assemblies together, which can escalate into more significant mechanical issues if left unaddressed. Replacing a damaged or missing lock nut with the correct OEM part restores the fastener joint to its original specification and keeps the roller operating safely.
Part Details
| Part Number | 5000162002 |
|---|---|
| Old Part Number | 0162002 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Lock Nut M10 X 1.5 |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Hydrostatic Vibratory Roller | RD27-100 | 5000620393, 5000620508, 5000620510, 5000620512, 5000620395, 5200009322, 5000620007, 5000620037 |
| Hydrostatic Vibratory Roller | RD27-120 | 5000620394, 5000620509, 5000620511, 5000620513, 5000620396, 5200009323, 5000009469, 5000620038 |
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.
