The Wacker Neuson is a genuine OEM Exciter Housing Cover designed for the RD7 series walk-behind tandem rollers, including the RD7H-ES, RD7H-S, and RD7-RAW variants. Sourced directly from Wacker Neuson, this part matches the original component in fit, form, and function — no guesswork when it comes to compatibility. It covers the full RD7 double drum vibratory roller family, making it the correct choice for operators maintaining machines across that lineup. When it's time to replace a damaged or worn housing cover, part number is the factory-specified solution.
Key Features
- Genuine OEM Construction: — Manufactured to Wacker Neuson's original design tolerances, ensuring the cover seats and seals correctly over the exciter housing without gaps or misalignment.
- Direct-Fit Replacement: — Engineered to bolt directly onto RD7 series tandem rollers using the original mounting points, requiring no modification to the housing or surrounding components.
- Broad RD7 Family Coverage: — Compatible with the RD7H-ES, RD7H-S, RD7H, and RD7-RAW double drum vibratory roller configurations, including EU-spec variants.
- Protects Critical Exciter Components: — Shields the internal exciter assembly from debris, moisture, and impact on the worksite; a cracked or missing cover exposes bearings and eccentric weights to contamination that accelerates wear.
- Supports Planned Maintenance: — Replacing a compromised housing cover before contamination reaches the exciter assembly helps preserve drum vibration performance and extends the service life of internal drivetrain components.
The exciter housing cover encloses the exciter mechanism mounted within the drum assembly of a tandem roller. The exciter generates the high-frequency vibration that allows the roller's drums to compact asphalt and soil effectively — without it functioning correctly, compaction output drops significantly. The cover's role is to keep that mechanism protected from the harsh operating environment; when it cracks, breaks, or goes missing, the exciter bearings and eccentric weights become vulnerable to dirt and water ingress, which can lead to premature exciter failure and costly internal repairs.
Part Details
| Part Number | 5000111839 |
|---|---|
| Old Part Number | 0111839 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Exciter Housing Cover |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD 7ES | RD7H-ES EU | 5000620794 |
| RD 7S | RD7H-S EU | 5000620795 |
| RD7H-ES Tandem Roller | RD7H-ES | 5000009408 |
| RD7H-S ROLLER,DOUBLE DRUM | RD7H-S | 5000009487 |
| Walk-behind Vibratory Roller ( no engine) | RD7-RAW | 5000620079, 5000620596, 5000620478 |
| Double Drum Vibratory Roller | RD7H | 5000008042 |
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.
