The Wacker Neuson Drum Support is a genuine OEM component designed for the RD7 series walk-behind tandem rollers, including the RD7H-ES, RD7H-S, and RD7-RAW variants. As a factory-sourced part, it is manufactured to the same specifications as the original, ensuring a direct, compatible fit within the drum assembly. This part is the correct replacement for all listed RD7 configurations, giving you confidence that will install and perform as intended.
Key Features
- Genuine OEM Structural Integrity — Manufactured to Wacker Neuson's original material and dimensional specifications, ensuring the drum support carries the dynamic compaction loads it was engineered for.
- Direct-Fit Replacement — Mounts in the same position as the original drum support, requiring no modifications to surrounding components or drum housing.
- Broad RD7 Series Compatibility — Confirmed fitment across RD7H-ES, RD7H-S, RD7-RAW, and RD7H double drum tandem roller models, covering both EU and standard configurations.
- Maintains Drum Alignment Under Load — A correctly functioning drum support keeps the compaction drum stable and centered during operation; a worn or failed support can cause uneven compaction, vibration imbalance, and accelerated wear on adjacent components.
- Verified OEM Part Number — Part number 5000117986 is the factory-designated replacement, eliminating guesswork when sourcing for RD7 series service or repair.
The drum support is a structural component that locates and holds the compaction drum in correct alignment within the roller frame. It bears the continuous dynamic loads generated by the vibratory system during compaction passes, keeping the drum running true and transferring force efficiently to the surface. When the drum support is worn, cracked, or damaged, drum movement becomes unstable, which can compromise compaction quality, increase stress on the drum shaft and bearings, and lead to more extensive repairs if left unaddressed.
Part Details
| Part Number | 5000117986 |
|---|---|
| Old Part Number | 0117986 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Drum Support |
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.
