The Wacker Neuson Flange is a genuine OEM component designed for the IRSEN and IRSE-FU series internal concrete vibrators, covering a wide range of 30 mm, 38 mm, 45 mm, 57 mm, and 58 mm needle diameter models across multiple voltage configurations. As a genuine Wacker Neuson part, the is manufactured to the same specifications as the original, ensuring a correct, consistent connection at the vibrator head assembly. This flange is compatible across an extensive range of IRSEN and IRSE-FU variants including Laser, GV, WGB, WC, GB, and US-market configurations, making it one of the most broadly applicable service parts in the internal vibrator lineup. Keeping this component in good condition is essential to maintaining the structural integrity of the vibrator head connection and the overall performance of the unit on the concrete pour.
Key Features
- Genuine OEM Construction: — Manufactured by Wacker Neuson to original design tolerances, ensuring the flange seats and seals correctly at the vibrator head joint without gap or play.
- Direct-Fit Replacement: — Designed to install in the same position and orientation as the original, compatible with the full threaded or clamped connection interface used across the IRSEN and IRSE-FU families.
- Broad Series Coverage: — Fits IRSEN and IRSE-FU internal vibrators in 30, 38, 45, 57, and 58 mm needle sizes across 42 V, 115 V, 120 V, 230 V, and 250 V configurations, including Laser, GV, WGB, WC, GB, and US variants.
- Structural Integrity at the Head Connection: — A correctly fitted flange maintains the rigid, aligned connection between the vibrator needle and the drive unit; a worn or damaged flange can cause misalignment, vibration loss, or needle separation during operation.
- Verified OEM Part Number: — Part number 5000129568 is the factory-correct reference for this flange across all listed IRSEN and IRSE-FU model variants, eliminating guesswork when ordering a service replacement.
The flange on an internal concrete vibrator serves as the mechanical coupling point between the flexible drive shaft or converter body and the vibrating needle head. It provides a secure, aligned interface that keeps the needle properly connected during continuous operation in freshly poured concrete. When a flange becomes cracked, worn, or fails to seat correctly, the result is typically reduced vibration transfer to the needle, potential for needle wobble, or complete separation of the head assembly — any of which will interrupt consolidation work and may damage other components in the vibrator circuit.
Part Details
| Part Number | 5000129568 |
|---|---|
| Old Part Number | 0129568 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Flange |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| IRSE-FU45/230 | IRSE-FU45/230 | 5000610256 |
| IRSEN45/115Laser | IRSEN45/115Laser | 5000008648 |
| IRSE-FU58/230 | IRSE-FU58/230 | 5000610267 |
| IRSEN38/042 | IRSEN38/042 | 5000008598 |
| Internal Vib. IRSEN 57/115 | IRSEN 57/115 | 5000008599 |
| Internal Vib. IRSEN 57k/115 | IRSEN 57k/115 | 5000008600 |
| Int. Vib. IRSEN 57/115 Laser | IRSEN 57/115 Laser | 5000008646 |
| Int. Vib. IRSEN 57k/115 Laser | IRSEN 57k/115 Laser | 5000008647 |
| Internal Vib. IRSEN 57/250 | IRSEN 57/250 | 5000008651 |
| Internal Vib. IRSEN 57k/250 | IRSEN 57k/250 | 5000008652 |
| Internal Vib. IRSEN 57/250 GV | IRSEN 57/250 GV | 5000008656 |
| Internal Vib. IRSEN 57k/250 GV | IRSEN 57k/250 GV | 5000008657 |
| Int. Vib. w. Conv. IRSE-FU 38/230 | IRSE-FU 38/230 | 5000610249 |
| Int. Vib. w. Conv. IRSE-FU 38/230 Laser | IRSE-FU 38/230 Laser | 5000610250 |
| IRSE-FU 45/230/03 | IRSE-FU45/230 Laser | 5000610257, 5100019680 |
| IRSE-FU 57/230/03 | IRSE-FU 57/230 Laser | 5000610268 |
| Int. Vib. w. Conv. IRSE-FU 30/230 | IRSE-FU 30/230 | 5000610280 |
| Int. Vib. w. Conv. IRSE-FU 30/230 Laser | IRSE-FU 30/230 Laser | 5000610281 |
| IRSEN58/042 | IRSEN58/042 | 5000007901 |
| 57 mm Internal Vibrator, short | IRSEN 57k | 5000008596 |
| IRSEN45/042 | IRSEN45/042 | 5000008597 |
| Internal Vib. IRSEN 45/115 | IRSEN 45/115 | 5000008601 |
| Internal Vib. IRSEN 38/115 | IRSEN 38/115 | 5000008602 |
| IRSEN58/042GV | IRSEN58/042GV | 5000008642 |
| Internal Vib. IRSEN 57k GV | IRSEN 57k GV | 5000008643 |
| Int. Vib. IRSEN 38/115 Laser | IRSEN 38/115 Laser | 5000008649 |
| Internal Vib. IRSEN 45/250 | IRSEN 45/250 | 5000008653 |
| Internal Vib. IRSEN 38/250 | IRSEN 38/250 | 5000008654 |
| Internal Vib. IRSEN 45/250 GV | IRSEN 45/250 GV | 5000008658 |
| Internal Vib. IRSEN 38/250 GV | IRSEN 38/250 GV | 5000008659 |
| Int.Vib. IRSEN-FU 57/230 | IRSEN-FU 57/230 | 5000008725 |
| Int.Vib. IRSEN-FU 57/230 Laser | IRSEN-FU 57/230 Laser | 5000008728 |
| IRSEN-FU 115V 60HZ 57 | IRSEN-FU 57/115 | 5000008923 |
| Internal Vib. IRSEN 45 GV | IRSEN 45 GV | 5000008644 |
| Internal Vib. IRSEN 38 GV | IRSEN 38 GV | 5000008645 |
| Int. Vib. IRSEN-FU 45/230 | IRSEN-FU 45/230 | 5000008726 |
| Int.Vib. IRSEN-FU 38/230 | IRSEN-FU 38/230 | 5000008727 |
| Int.Vib. IRSEN-FU 45/230 Laser | IRSEN-FU 45/230 Laser | 5000008729 |
| Int.Vib. IRSEN-FU 38/230 Laser | IRSEN-FU 38/230 Laser | 5000008730 |
| Int. Vib. IRSEN-FU 38/115 WGB | IRSEN-FU 38/115 WGB | 5000008921 |
| Int. Vib. IRSEN-FU 45/115 WGB | IRSEN-FU 45/115 WGB | 5000008922 |
| Int. Vib. w. Conv. IRSE-FU 38/120 GB | IRSE-FU 38/120 GB | 5000610251 |
| IRSEFU 38 | IRSE-FU 38/120 US | 5000610252 |
| Int. Vib. w. Conv. IRSE-FU 45/120 GB | IRSE-FU 45/120 GB | 5000610258 |
| IRSEFU 45 | IRSE-FU 45/120 US | 5000610261 |
| Int. Vib. w. Conv. IRSE-FU 57/120 GB | IRSE-FU 57/120 GB | 5000610271 |
| IRSEFU 57 | IRSE-FU 57/120 US | 5000610275 |
| Int. Vib. w. Conv. IRSE-FU 30/120 GB | IRSE-FU 30/120 GB | 5000610282 |
| IRSEFU 30 | IRSE-FU 30/120 US | 5000610283 |
| Internal Vib. IRSEN 30/250 | IRSEN 30/250 | 5000610071 |
| Internal Vib. IRSEN 30/250 GV | IRSEN 30/250 GV | 5000610072 |
| IRSEN FU57,115/60HZ,1 METER | IRSEN-FU 57/115 WC | 5000610153 |
| IRSEN FU45,115/60HZ,1 METER | IRSEN-FU 45/115 WC | 5000610154 |
| IRSEN FU38,115/60HZ,1 METER | IRSEN-FU 38/115 WC | 5000610155 |
| IRSE-FU58/230Laser | IRSE-FU58/230Laser | 5100019681 |
| IRSEN30/042 | IRSEN30/042 | 5000610069 |
| Internal Vib. IRSEN 30 GV | IRSEN 30 GV | 5000610070 |
| IRSEN58/250GV | IRSEN58/250GV | 5100010373 |
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.
