The Wacker Neuson is a genuine OEM Hose 3/8 1250mm designed for the RD12A-90 and RD12-90 series tandem rollers. As a factory-sourced component, this hose is manufactured to the exact dimensions and material specification required by these machines, ensuring a direct, trouble-free installation. It fits multiple RD12 configurations, including standard, double-drum, and foldable ROPS variants, covering a wide range of RD12 series machines in a single part number. When a hydraulic or fluid hose reaches the end of its service life, prompt replacement with the correct OEM part keeps fluid circuits operating at the pressures and flow rates the machine was designed around.
Key Features
- OEM-Matched Dimensions: — At 1250mm in length with a 3/8 inch bore, this hose meets the exact routing and connection geometry specified for the RD12 series — no cutting, adapting, or makeshift fittings needed.
- Genuine Wacker Neuson Part: — Sourced directly from Wacker Neuson, this is the same hose installed at the factory, carrying the full confidence of genuine OEM provenance.
- Broad RD12 Series Coverage: — Confirmed fitment across RD12A-90 and RD12-90 tandem roller variants, including standard, double-drum solid ROPS, and foldable ROPS configurations.
- Maintains Circuit Integrity: — A correctly sized and properly seated hose prevents pressure loss, fluid contamination, and bypass leakage that can degrade drum drive or steering response on tandem rollers.
- Leak Prevention Matters: — Hydraulic or coolant hose failure on a ride-on tandem roller can result in sudden fluid loss, posing a risk to operator safety and surrounding surfaces — replacing a worn hose promptly is a critical maintenance step.
A hose of this type routes fluid — whether hydraulic oil or coolant — between key components within the machine's drive or thermal management circuit. On a tandem roller like the RD12 series, maintaining correct fluid flow is essential for consistent drum drive, vibration output, and steering control. When a hose cracks, swells, or develops a pinhole leak, fluid pressure drops and circuit performance deteriorates rapidly, often leading to sluggish or uneven compaction performance. Replacing the 5000170188 at the first sign of wear restores the circuit to its intended operating condition.
Part Details
| Part Number | 5000170188 |
|---|---|
| Old Part Number | 0170188 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Hose 3/8 1250mm |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD12A-90 ROLLER,DBL DRUM,GRN | RD12A-90 | 5000620369, 5000620058, 5000620320 |
| RD12-90 ROLLER, DOUBLE DRUM, SOLID ROPS | RD12-90 | 5000620059, 5000620321 |
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.
