The Wacker Neuson is a genuine OEM Hydraulic Hose Assembly 43.0 designed for the RD7 series walk-behind tandem rollers. Sourced directly from Wacker Neuson, this hose assembly carries the same part number and specification as the line installed at the factory, ensuring a correct connection within the machine's hydraulic circuit. Compatible models include the RD7H-ES, RD7H-S, and RD7 RAW double drum roller variants, covering both EU and standard configurations. When you match the to your RD7, you get a hydraulic line built to handle the pressures and routing demands of this specific platform.
Key Features
- Genuine OEM Hydraulic Integrity — Manufactured to Wacker Neuson's pressure and dimensional specifications for the RD7 hydraulic system, ensuring consistent flow and leak-free sealing at every connection point.
- Direct-Fit Routing — Hose length and end fittings match the original 43.0 assembly exactly, so the line follows the factory routing path without modification to brackets or fittings.
- Broad RD7 Series Coverage — Fits RD7H-ES, RD7H-S, RD7 RAW double drum, and related EU-spec variants, making it the correct service part across the full RD7 walk-behind tandem roller family.
- Sustained Hydraulic Drive Performance — A sound hydraulic hose maintains consistent pressure delivery to the drum drive and vibration circuits; a cracked or weeping hose causes loss of propulsion response and uneven compaction output.
- Verified OEM Part Number — Part number 5000113121 is the Wacker Neuson factory reference, eliminating guesswork when cross-referencing against service manuals or dealer records.
The hydraulic hose assembly is a pressurized fluid line that carries hydraulic oil between the pump, control valves, and drive or vibration motors on the RD7 tandem roller. It is responsible for transmitting the force that powers drum propulsion and vibratory compaction — two functions that are central to the machine's performance on asphalt and soil surfaces. When a hose develops a leak or internal deterioration, hydraulic pressure drops, resulting in sluggish or unresponsive drum drive, reduced compaction force, and potential damage to downstream hydraulic components if fluid loss goes unaddressed.
Part Details
| Part Number | 5000113121 |
|---|---|
| Old Part Number | 0113121 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Hydraulic Hose Assembly 43.0 |
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.
