The Wacker Neuson Hydraulic Filter is a genuine OEM component designed for the RD7 and RD880V series walk-behind tandem rollers. Sourced directly from Wacker Neuson, this filter meets the exact specifications required to maintain clean hydraulic fluid flow throughout the drive and vibration systems on these machines. Compatible across multiple RD7 configurations — including the RD7H-ES, RD7H-S, and RD7-RAW variants — this is the correct service replacement for scheduled hydraulic maintenance or unplanned filter changes. Keeping this filter in good condition is essential to protecting the hydraulic components that power both propulsion and drum vibration on your roller.
Key Features
- OEM Filtration Rating: — Built to Wacker Neuson's exact hydraulic system specifications, ensuring the filter media captures contaminants at the correct micron rating for these roller hydraulic circuits.
- Drop-In Service Replacement: — Designed to thread and seat exactly as the original, with correct port sizing and sealing surfaces for the RD7 and RD880V hydraulic filter housing.
- Broad RD7 Series Coverage: — Fits RD7H-ES, RD7H-S (including EU-spec variants), RD7-RAW, RD7H, and RD880V double drum vibratory rollers.
- Protects Hydraulic Pump and Drive Components: — A clean, functioning hydraulic filter prevents abrasive particles from circulating through the pump, motors, and control valves — components that are expensive to replace if contaminated fluid causes internal wear.
- Hydraulic System Safety: — A clogged or failed hydraulic filter can cause pressure bypass, erratic drum vibration, or loss of propulsion control on a moving roller — making timely filter replacement a direct operational safety consideration.
The hydraulic filter on a tandem roller like the RD7 series sits within the hydraulic circuit that powers both the drum drive motors and the vibration system. Its job is to continuously remove particulate contamination from the hydraulic fluid, preventing abrasive wear on precision-machined internal components such as the hydraulic pump and directional control valves. When a hydraulic filter becomes clogged or degraded, contaminated fluid bypasses filtration and circulates freely through the system — accelerating wear, reducing response accuracy, and potentially leading to costly hydraulic component failure.
Part Details
| Part Number | 5000078989 |
|---|---|
| Old Part Number | 0078989 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Hydraulic Filter |
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 |
| Double Drum Vibratory Roller | RD880V | 5000006736 |
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.
