The Wacker Neuson EHB Handle Coupling is a genuine OEM component designed for the IRSEN series internal concrete vibrators, including the IRSEN 38, IRSEN 45, IRSEN 57, IRSEN 65, and IRSEN-FU sub-families across multiple voltage and frequency configurations. Sourced directly from Wacker Neuson, this part carries the same specifications as the original, ensuring a correct, interference-free installation every time. The fits a broad range of IRSEN models — from compact 38 mm heads to larger 65 mm units — covering both standard and GV (ground fault) variants, Laser models, and WGB configurations. If your vibrator's handle connection has loosened, cracked, or is showing wear, replacing the EHB Handle Coupling restores the secure mechanical link between the handle and the vibrator head.
Key Features
- Genuine OEM Structural Integrity — Manufactured to Wacker Neuson's original dimensional and material specifications, ensuring the coupling maintains its clamping force and does not develop play or slippage under continuous vibration loads.
- Direct-Fit Installation — Engineered to mate with the existing handle and vibrator head interface on compatible IRSEN units; no reworking of adjacent components required.
- Broad IRSEN Series Coverage — A single part number covers IRSEN 38, 45, 57, and 65 mm head variants, including GV, Laser, FU, and WGB configurations across 115 V, 230 V, and 250 V ratings.
- Restores Operator Control — A worn or cracked handle coupling allows the vibrator head to shift unpredictably during use, reducing placement accuracy in fresh concrete; a new coupling locks the geometry and keeps the head tracking true.
- Vibration-Resistant Construction — Built to withstand the high-frequency vibration environment inherent to internal concrete vibrators, where cyclic stress is the primary cause of coupling fatigue.
The EHB Handle Coupling is the mechanical connection point between the vibrator's flexible handle assembly and the motor or head unit. It bears the constant rotational and vibrational forces transmitted through the system during concrete consolidation, keeping the vibrator head correctly aligned and the operator in firm control of the tool. When this coupling wears, cracks, or loosens, the vibrator head can wobble or torque unpredictably, making it difficult to position the head accurately within the pour and potentially causing damage to the flexible shaft or surrounding fittings — making timely replacement essential to consistent concrete consolidation results.
Part Details
| Part Number | 5000067957 |
|---|---|
| Old Part Number | 0067957 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | EHB Handle Coupling |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| IRSEN58/042 | IRSEN58/042 | 5000007901 |
| 57 mm Internal Vibrator, short | IRSEN 57k | 5000008596 |
| Internal Vib. IRSEN 57/115 | IRSEN 57/115 | 5000008599 |
| Internal Vib. IRSEN 57k/115 | IRSEN 57k/115 | 5000008600 |
| IRSEN58/042GV | IRSEN58/042GV | 5000008642 |
| Internal Vib. IRSEN 57k GV | IRSEN 57k GV | 5000008643 |
| 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. 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 45/115 | IRSEN 45/115 | 5000008601 |
| Internal Vib. IRSEN 38/115 | IRSEN 38/115 | 5000008602 |
| IRSEN45/115Laser | IRSEN45/115Laser | 5000008648 |
| 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 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 |
| Internal Vibrator IRSE 03y | IRSE 0,3y | 5000006887 |
| Internal vib. IRSEN 65k GV | IRSEN 65k GV | 5000008641 |
| Internal vib. IRSEN 65k/250 | IRSEN 65k/250 | 5000008650 |
| Internal vib. IRSEN 65k/250 GV | IRSEN 65k/250 GV | 5000008655 |
| Internal vib. IRSEN 65k | IRSEN 65k | 5000008678 |
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.
