The Wacker Neuson Screw With Washer is a genuine OEM fastener assembly designed for the RD12A-90 Tandem Roller series, including the standard RD12A-90, the Foldable ROPS variant, and the double drum configuration. As a factory-sourced component, part meets the exact material and dimensional standards set by Wacker Neuson for these machines. Sourcing the correct OEM screw and washer assembly means you're installing a part that fits and functions exactly as the machine was built to accept — no guesswork, no adaptation. Cross-reference your model number before ordering to confirm compatibility with your specific RD12A-90 configuration.
Key Features
- Genuine OEM Fastener Grade — Manufactured to Wacker Neuson's original torque and material specifications, ensuring the screw and integrated washer perform as the machine's design demands.
- Integrated Washer Design — The captive washer distributes clamping load evenly across the mating surface, reducing the risk of loosening under vibration typical of compaction equipment operation.
- Direct Installation Fit — Engineered to match the thread pitch, shank diameter, and head profile of the original hardware so it seats correctly in the factory-specified location without rework.
- RD12A-90 Series Compatibility — Confirmed fitment across multiple RD12A-90 Tandem Roller variants, including the standard model, Foldable ROPS, and double drum roller configurations.
- Vibration Resistance — A correctly installed screw and washer assembly maintains structural integrity on rollers subject to constant vibration, preventing loosening that can lead to component misalignment or damage.
A screw with washer is a combined fastener that secures components together while the integrated washer simultaneously spreads the clamping force across a wider surface area. On a tandem roller operating under continuous vibration, fasteners take on significant dynamic stress — a worn, stripped, or incorrectly sized screw can allow panels, guards, or mechanical assemblies to shift or work loose during operation. Replacing a damaged fastener with the correct OEM part maintains the structural integrity of the assembly it secures and keeps the machine performing safely as intended.
Part Details
| Part Number | 5000214865 |
|---|---|
| Old Part Number | 0214865 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Screw With Washer |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD12A-90 Tandem Roller | RD12A-90 | 5000620058, 5000620320, 5000620369 |
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.
