The Wacker Neuson Screw with Washer is a genuine OEM component designed for the RD7 and RD7A Tandem Roller series. Sourced directly through Wacker Neuson's authorized parts channel, this screw and washer assembly matches the original hardware specification used on the production line. It is confirmed to fit RD7 and RD7A machines, making it a straightforward like-for-like replacement when your original fastener is worn, damaged, or lost during service.
Key Features
- Genuine OEM Hardware Integrity — Manufactured to the same thread pitch, head geometry, and washer dimensions as the original, ensuring correct torque transfer and a secure hold.
- Drop-In Installation — Installs directly into the existing threaded boss without reworking the mounting point, keeping your service time short.
- Confirmed Fitment for RD7 and RD7A Tandem Rollers — Verified for RD7 and RD7A series machines, covering multiple build configurations within that roller family.
- Integrated Washer Design — The captive washer distributes clamping load evenly across the mating surface, preventing fastener pull-through and protecting the surrounding material from damage over repeated service cycles.
- Long-Term Holding Strength — A properly functioning screw and washer assembly maintains panel, guard, or component alignment during compaction operations; a loose or stripped fastener can allow critical components to shift under vibration.
A screw with washer is a captive fastener assembly in which the washer is retained on the shank of the screw so both components are handled and installed as a single unit. On compaction equipment like the RD7 and RD7A Tandem Rollers, these fasteners secure covers, guards, and structural panels that are subject to continuous vibration during operation. When a screw becomes stripped, corroded, or lost, the component it secures can work loose, leading to misalignment, accelerated wear on adjacent parts, or exposure of internal systems to debris and moisture.
Part Details
| Part Number | 5100020211 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Screw with Washer |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD7 Tandem Roller | RD7A | 5100017196, 5200015243, 5200015246 |
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.
