The Wacker Neuson Inner Core Complete is a genuine OEM component designed for M1500 and M2500 series concrete vibrators, including 120V US, 230V EU, and 120V GB voltage configurations. As a factory-sourced part, the is manufactured to the same specifications as the original, ensuring a direct, correct-fit replacement within the vibrator assembly. This part is compatible across multiple M1500 and M2500 model variants, making it a dependable solution for operators running either series. When the inner core wears or fails, replacing it with the correct Wacker Neuson OEM part restores full vibration output and extends the working life of the unit.
Key Features
- Genuine OEM Vibration Integrity — Sourced directly from Wacker Neuson, this inner core is built to deliver the correct eccentric mass and vibration frequency required for effective concrete consolidation.
- Direct-Fit Replacement — Engineered to drop into the existing vibrator head housing without modification, matching the original mounting dimensions and connection points of the M1500 and M2500 assemblies.
- Broad M-Series Compatibility — Fits M1500 and M2500 series vibrators across 120V US, 230V EU, and 120V GB variants, covering a wide range of jobsite voltage configurations.
- Restored Vibration Output — A worn or damaged inner core reduces compaction effectiveness and can cause uneven concrete consolidation; replacing it restores consistent, full-amplitude vibration performance.
- Long-Term Core Durability — OEM construction means the rotating components and housing materials meet Wacker Neuson's original wear and impact resistance standards for demanding poured concrete applications.
The inner core complete is the central rotating assembly inside a concrete vibrator head. It generates the eccentric rotation that produces the high-frequency vibration needed to consolidate fresh concrete, eliminating air pockets and ensuring a dense, structurally sound pour. When the inner core wears, becomes unbalanced, or fails entirely, vibration amplitude drops or stops altogether — leading to poorly consolidated concrete and potential structural deficiencies. Replacing the inner core complete restores the vibrator to its original operating specification and keeps the unit performing at full capacity.
Part Details
| Part Number | 5100069837 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Inner Core Complete |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 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 |
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.
