The Wacker Neuson Inner Core Adaptor is a genuine OEM component designed for the A5000, L5000, M1500, and M2500 concrete vibrator series. As a direct Wacker Neuson OEM part, the is manufactured to the exact tolerances required for correct coupling between the flexible drive shaft and the vibrator head. This part fits a wide range of configurations including ISO and ANSI variants across the A1500, A5000, L5000, M1500, and M2500 model lines, as well as the H35HA vibrator head assembly. Sourcing genuine OEM ensures the connection interface functions exactly as the machine was engineered to perform.
Key Features
- Genuine OEM Coupling Integrity — Manufactured by Wacker Neuson to exact dimensional tolerances, ensuring the inner core seats and transfers rotational force without slippage or play.
- Direct Drop-In Replacement — Engineered to connect directly to the existing drive shaft and vibrator head interface, matching original mounting points and dimensions on supported models.
- Broad Model Coverage — Fits A1500, A5000, L5000, M1500, and M2500 series vibrators in ISO, ANSI, US, EU, and GB configurations, plus the H35HA vibrator head.
- Consistent Vibration Transmission — A worn or damaged inner core adaptor causes erratic or lost vibration output at the head; replacing with a correctly fitted OEM part restores full concrete consolidation performance.
- Verified Part Number — Wacker Neuson part number 5000208490 is confirmed against all listed model and machine numbers, giving you confidence before the part ships.
The inner core adaptor is the mechanical link between the flexible drive shaft and the vibrator head in a concrete poker vibrator system. It transfers the rotational energy generated by the power unit through the flexible conduit and into the eccentric mechanism inside the head, which produces the high-frequency vibration needed to consolidate poured concrete. When this adaptor wears, cracks, or becomes loose, vibration output at the head becomes inconsistent or stops entirely — leaving air pockets and voids in the concrete that compromise structural integrity.
Part Details
| Part Number | 5000208490 |
|---|---|
| Old Part Number | 0208490 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Inner Core Adaptor |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| A5000/160 ISO | A5000/160 ISO | 5000610325 |
| A5000/160 ANSI | A5000/160 ANSI | 5000610340 |
| H35HA Vibrator Head, 1 3/8" | H 35HA | 5000610059 |
| L5000/225 ISO | L5000/225 ISO | 5000610329 |
| A1500-POWER UNIT,HONDA,35CC | A1500/035 ISO | 5000610324 |
| A1500 POWER UNIT, HONDA | A1500/035 ANSI | 5000610339 |
| L5000/225 ANSI | L5000/225 ANSI | 5000610341 |
| M1500/120 | M1500/120 US | 5100004500 |
| M1500/230 | M1500/230 EU | 5100005142 |
| M1500/120 GB | M1500/120 GB | 5100005145 |
| M2500/120 | M2500/120 US | 5100006000 |
| M2500/230 | M2500/230 EU | 5100009717 |
| M2500/120 | M2500/120 GB | 5100010890 |
| Drive Engine | M2500/230 EU W | 5100047311 |
| A5000/160B | A5000/160B | 5100068212 |
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.
