The Wacker Neuson is a genuine OEM RD12 Suction T To Ex Hose designed for the RD12A-90 tandem roller series. As a direct OEM replacement sourced from Wacker Neuson, part is manufactured to the same specifications as the original component that left the factory. This hose fits the RD12A-90 in its standard, double drum, and Foldable ROPS configurations, making it a versatile service part for operators running any variant of this machine. If you are maintaining or rebuilding your RD12A-90, verifying fitment against your machine number is always recommended before ordering.
Key Features
- Genuine OEM Fluid Integrity — Manufactured to Wacker Neuson's original material and pressure tolerances, ensuring the hose maintains a leak-free seal within the suction circuit.
- Direct-Fit Routing — Engineered to match the exact hose geometry and end connection points of the original, allowing straightforward installation without rerouting or adapting fittings.
- Broad RD12A-90 Coverage — Compatible across RD12A-90 configurations including the standard tandem roller, double drum green variant, and the Foldable ROPS model.
- Critical Suction Circuit Component — Supports proper fluid draw from the T-junction to the exciter system; a degraded or cracked hose can disrupt flow and affect compaction drum performance.
- Fuel and Fluid System Safety — As a hose within the fluid routing circuit, correct hose condition prevents leaks that could create a hazard on the work surface or damage adjacent components.
The RD12 Suction T To Ex Hose routes fluid from the T-junction connection point through to the exciter circuit on the RD12A-90 tandem roller, supporting the hydraulic or fluid supply that drives drum vibration. Maintaining a sound, uncracked hose in this position is essential for consistent compaction output — a deteriorating hose can reduce flow, introduce air into the circuit, and cause erratic or reduced drum vibration. Regular inspection of this hose during scheduled service intervals helps prevent unplanned stoppages on asphalt and soil compaction operations.
Part Details
| Part Number | 5000163342 |
|---|---|
| Old Part Number | 0163342 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | RD12 Suction T To Ex Hose |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD12A-90 ROLLER,DBL DRUM,GRN | RD12A-90 | 5000620369, 5000620058, 5000620320 |
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.
