The Wacker Neuson is a genuine OEM Spring Nut 6mm designed for the RD11AEC and RD11A hydrostatic double drum vibratory tandem rollers. As a factory-sourced component, the meets the exact thread pitch, hardness, and locking force specifications required for secure fastening on these machines. This part is a direct match for both the RD11AEC and RD11A roller series, ensuring correct installation without guesswork.
Key Features
- Genuine OEM Locking Performance — Engineered to the precise 6mm thread specification, this spring nut delivers the correct clamping and anti-loosening force needed in high-vibration roller applications.
- Direct OEM Replacement — Part number 5000151916 threads directly into the factory position on the RD11AEC and RD11A, matching the original fastener without adaptation.
- Confirmed Roller Fitment — Verified for use on RD11AEC and RD11A hydrostatic double drum vibratory tandem rollers, keeping your hardware sourcing accurate and on-record.
- Vibration-Resistant Design — Spring nuts are specifically chosen over standard hex nuts in vibrating equipment; a worn or missing spring nut can allow critical fasteners to back out during operation, compromising structural integrity.
- Factory-Sourced Assurance — Supplied as genuine Wacker Neuson OEM hardware, so thread form, material grade, and surface treatment match what left the production line.
A spring nut — also called a prevailing torque nut or locking nut — uses a deformed or sprung section of its thread to maintain clamping force under vibration. On tandem drum rollers like the RD11A and RD11AEC, virtually every system on the machine is exposed to continuous vibration during compaction passes, making fastener retention critical. When a spring nut loses its locking tension or is missing entirely, the bolted joint it secures can loosen progressively, leading to loose panels, brackets, or mechanical assemblies that accelerate wear and can create unsafe operating conditions.
Part Details
| Part Number | 5000151916 |
|---|---|
| Old Part Number | 0151916 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Spring Nut 6mm |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Hydrostatic Double Drum Vibrat ory Roller | RD11AEC | 5000007695 |
| Hydrostatic Double Drum Vibrat ory Roller | RD11A | 5000007693 |
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.
