The Wacker Neuson Lower Rubber Tube is a genuine OEM component designed for the IRFU57, IRFUN57, IREN57, IRSEN57, IRFU58, IREN58, IRSEN58, and IRflex58 series internal concrete vibrators. As a direct OEM part, it is manufactured to the same material and dimensional tolerances as the original, ensuring proper flex, coupling alignment, and vibration transmission along the vibrator needle assembly. This tube is compatible across a wide range of Wacker Neuson internal vibrator configurations — including 6 m, 8 m, and 10 m shaft lengths — covering both standard and inverter-driven GV models.
Key Features
- OEM Rubber Compound Integrity — Produced from the same rubber formulation as the factory original, maintaining the correct flexibility and durability needed to withstand constant high-frequency vibration cycles without cracking or deforming.
- Drop-In Coupling Compatibility — Engineered to seat directly into the lower coupling joint of the vibrator shaft assembly with no trimming or adapter hardware required.
- Broad Series Fitment — Covers IRFU57, IRFUN57, IREN57, IRSEN57, IRFU58, IREN58, IRSEN58, and IRflex58 GV series vibrators, including standard, inverter, and rubber-tip models across multiple shaft lengths.
- Vibration Efficiency Maintained — A correctly seated lower rubber tube transfers motor-driven oscillation cleanly to the needle head; a cracked or loose tube causes energy loss, uneven consolidation, and accelerated wear on adjacent drive components.
- Verified OEM Part Number — Sourced directly through Wacker Neuson's authorized parts supply chain under part number 5000202838, eliminating the risk of cross-compatibility errors common with non-catalogued substitutes.
The lower rubber tube serves as the flexible connection point between the vibrator's drive shaft and the needle head at the base of an internal concrete vibrator. It absorbs torsional stress and accommodates slight angular misalignment while transmitting the high-frequency oscillation that consolidates fresh concrete around rebar and formwork. When this tube cracks, hardens, or separates, vibration delivery becomes inconsistent — leading to poor concrete consolidation, increased stress on the coupling hardware, and potential failure of the needle assembly during a pour.
Part Details
| Part Number | 5000202838 |
|---|---|
| Old Part Number | 0202838 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Lower Rubber Tube |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| IRFU58/230/5GV | IRFU58/230/5GV | 5000610265 |
| IREN58/042/5GV | IREN58/042/5GV | 5000008435 |
| Internal Vib. IREN 57/250GV | IREN 57/250 GV | 5000008624 |
| IRSEN58/042GV | IRSEN58/042GV | 5000008642 |
| Internal Vib. IREN 57/6mGV | IREN 57 6m GV | 5000008662 |
| Internal Vib. IRSEN 57/250 GV | IRSEN 57/250 GV | 5000008656 |
| Internal Vib. IREN 57/8mGV | IREN 57 8m GV | 5000008668 |
| Internal Vib. IREN 57/10mGV | IREN 57 10m GV | 5000008673 |
| Ø 57 mm Internal Vibrator Inve rter, Rubber Tip | IRFUN 57/115 GV | 5000008724, 5000008628 |
| IREN58/042/10GV | IREN58/042/10GV | 5100053968 |
| Internal vib. IRFUN 57 GV | IRFUN 57 GV | 5000008632, 5000008637 |
| Ø 57 mm Internal Vibrator Inve rter, Rubber Tip | IRFUN 57/115 GV 8m | 5000008779 |
| Ø 57 mm Internal Vibrator Inve rter, Rubber Tip | IRFUN 57/115 GV 10m | 5000008780 |
| High frequency internal vibrator High frequency internal vibrator with integrated converter IRFU57/120/5r | IRFU 57/120 GV GB | 5000610264 |
| IRSEN58/250GV | IRSEN58/250GV | 5100010373 |
| Int Vib. Con. IRFU57/230 GV CH | IRFU 57 GV CH | 5000610266 |
| IRflex58/230/5r | IRflex58/230/5r | 5100025367 |
| IRflex58/230/10r | IRflex58/230/10r | 5100025368 |
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.
