The Wacker Neuson Lower Tube is a genuine OEM component designed for the IRFU65 and IREN65 series internal concrete vibrators. As a direct factory replacement, this part meets the exact dimensional and material standards of the original, ensuring a drop-in fit with no guesswork at the jobsite. It is compatible across a wide range of IRFU65 and IREN65 model configurations, including multiple cord-length and voltage variants for US, UK, and international markets. Keep a verified part number on hand to confirm compatibility before ordering.
Key Features
- Genuine OEM Structural Integrity — Manufactured to Wacker Neuson's original tube geometry and material grade, maintaining the rigid alignment that keeps the vibrator head tracking true during operation.
- Direct-Fit Replacement — Engineered to match the original mounting points and outer diameter of the 5000205407, so the assembly connects without modification to the upper housing or head unit.
- Broad IRFU65 and IREN65 Compatibility — Fits a wide range of 65 mm internal vibrator configurations across the IRFU65 and IREN65 series, including 5 m, 6 m, 8 m, 10 m, 15 m, and 18 m cord-length variants.
- Sustained Vibration Transmission — A sound lower tube channels the eccentric vibration from the motor through to the concrete effectively; a worn or damaged tube causes energy loss, uneven compaction, and accelerated wear on connected components.
- Multi-Voltage Market Coverage — Confirmed fitment spans 42 V, 115 V, 120 V, 230 V, and 240 V model variants, making this a versatile stock part for contractors running mixed-voltage equipment across different regions.
The lower tube on a Wacker Neuson internal concrete vibrator forms the rigid outer casing that connects the power unit to the vibrating head, housing and protecting the flexible drive shaft inside. It transmits the rotational energy from the motor down to the eccentric head, which generates the high-frequency vibration needed to consolidate fresh concrete and eliminate air pockets. When the lower tube becomes cracked, bent, or worn, vibration output drops, the internal drive shaft is exposed to damage, and the quality of concrete compaction is compromised — making timely replacement essential to maintaining consistent pour quality.
Part Details
| Part Number | 5000205407 |
|---|---|
| Old Part Number | 0205407 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Lower Tube |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| IRFU65/230/5 | IRFU65/230/5 | 5000610104 |
| IRFU65/230/5 CH | IRFU65/230/5 CH | 5000610290 |
| IREN65/042/5 | IREN65/042/5 | 5000007847 |
| IRFU65/120/5 UK | IRFU65/120/5 UK | 5000610105 |
| IRFU65/230/10 | IRFU65/230/10 | 5100008878 |
| Internal Vib. IREN 65/115 | IREN 65/115 | 5000008467 |
| Internal Vib. IREN 65/250 | IREN 65/250 | 5000008468 |
| Int. Vib. w. Conv. IRFU 65/230 - 6m | IRFU 65/230 6m | 5000610284 |
| IRFU65/230/15 | IRFU65/230/15 | 5100040888 |
| 65 mm Internal Vibrator | IREN 65/240/180 | 5000008480 |
| Internal Vib. IREN 65 - 6m | IREN 65 6m | 5000008498 |
| Internal Vib. IREN 65/048/240 | IREN 65/048/240 | 5000008747 |
| IRFU65/120/5 US | IRFU65/120/5 US | 5000610106 |
| IRFU65/120/8 US | IRFU65/120/8 US | 5000610288 |
| IREN65/042/10 | IREN65/042/10 | 5100015329 |
| IREN65/042/18 | IREN65/042/18 | 5100015350 |
| IRFU65/120/15 UK | IRFU65/120/15 UK | 5100040892 |
| Internal Vibrator IREN 65 | IREN 65 | 5000008443 |
| Int. Vib. w. Conv. IRFU 65/120 GB 8m | IRFU 65/120 GB 8m | 5000610287 |
| IRFU 65, 115V, 2.6", 10 Meter | IRFU 65/120 US 10m | 5000610289 |
| Internal Vibrator | IREN 65/42/7 | 5100008958 |
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.
