The Wacker Neuson Rear Assembly Tube 1 is a genuine OEM component designed for the RD11V and RD11A hydrostatic double drum vibratory tandem rollers. As a factory-sourced part, the is manufactured to the exact specifications required for proper fit and function within the rear assembly of these machines. This tube is engineered to integrate directly with the existing rear assembly architecture, ensuring the integrity of the circuit or fluid path it supports. If you are servicing an RD11V or RD11A roller, confirming the correct tube assembly part number before ordering is the critical first step to a clean repair.
Key Features
- Genuine OEM Construction — Sourced directly from Wacker Neuson, this tube assembly is manufactured to the exact material grade and dimensional tolerances required for the rear assembly circuit on RD-series rollers.
- Direct-Fit Rear Assembly Integration — Engineered to connect and route exactly as the original, with matched end fittings and tube geometry that align with existing mounting and connection points.
- Confirmed RD11 Series Fitment — Compatible with the RD11V and RD11A hydrostatic double drum vibratory tandem rollers; always cross-reference your machine's serial number before ordering.
- Maintains Rear System Integrity — A correctly functioning tube assembly keeps fluid or air routed without leak or restriction; a cracked, kinked, or failed tube can interrupt rear system operation and halt compaction work.
A tube assembly serves as a dedicated conduit within the machine's rear system, routing fluid or air between components along a fixed, protected path. On a tandem roller like the RD11V and RD11A, maintaining leak-free, unrestricted flow through rear assembly circuits is essential to consistent drum drive and vibration performance. When a tube assembly cracks, corrodes, or develops a leak, system pressure drops and rear-end operation becomes unreliable — making prompt replacement with the correct OEM part the most direct path back to full compaction capacity.
Part Details
| Part Number | 5000114221 |
|---|---|
| Old Part Number | 0114221 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Rear Assembly Tube 1 |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Hydrostatic Double Drum Vibrat ory Roller | RD11V | 5000007694 |
| Hydrostatic Double Drum Vibrat ory Roller | RD11A | 5000007693 |
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.
