The Wacker Neuson 5100025626 is a genuine OEM Exciter Complete (DPU90r) designed for the DPU80r and DPU90r series reversible vibratory plate compactors. As a direct OEM replacement sourced through authorized Wacker Neuson supply channels, this assembly meets the original engineering specifications required for proper compaction performance on these machines. Confirmed fitment includes the DPU80rLec670, DPU80rLec770, DPU80rLem670, DPU80rLem770, DPU90rLec770 US, DPU90rLem770 US, and the Vibration Plate DPU 80/110(r) KMAT. Always verify your model number before ordering to ensure correct application.
Key Features
- Genuine OEM Exciter Assembly: — Manufactured to the same eccentric-weight tolerances and bearing specifications as the original unit, ensuring the correct vibration output for effective soil and aggregate compaction.
- Drop-In Replacement: — Engineered to match the original mounting interface and shaft geometry of the DPU80r and DPU90r housings, allowing straightforward installation without modification to the compactor body.
- Broad DPU80r / DPU90r Fitment: — Compatible across multiple engine and configuration variants within the DPU80r and DPU90r series, including Lec and Lem engine variants and the DPU 80/110(r) KMAT model.
- Restored Compaction Force: — A correctly functioning exciter delivers the rated centrifugal force that drives plate penetration and material densification; a worn or failed exciter results in reduced amplitude and inadequate compaction depth.
- Sealed Against Contamination: — The complete assembly includes internal components protected against ingress of dirt and moisture, which is critical for an exciter operating under the high-vibration, ground-contact conditions of reversible plate compaction work.
The exciter assembly is the core vibration-generating component of a reversible vibratory plate compactor. It contains eccentric weights mounted on a rotating shaft; as the shaft spins, the offset weights produce centrifugal force that is transmitted through the baseplate into the ground, compacting soil, aggregate, or sub-base material. On reversible models such as the DPU80r and DPU90r, the exciter also controls the direction of travel by shifting the phase relationship of the eccentric weights. When the exciter wears or fails — through bearing degradation, seal failure, or oil loss — compaction output drops noticeably, the plate may lose directional control, and continued operation risks further damage to the gearbox and drive components.
Part Details
| Part Number | 5100025626 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Exciter Complete (DPU90r) |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| DPU80rLec670 | DPU80rLec670 | 5100027033 |
| DPU80rLec770 | DPU80rLec770 | 5100027034 |
| DPU80rLem670 | DPU80rLem670 | 5100024697 |
| DPU80rLem770 | DPU80rLem770 | 5100024698 |
| DPU90rLec770 US | DPU90rLec770 US | 5100028359 |
| DPU90rLem770 | DPU90rLem770 US | 5100028358 |
| Vibration Plate DPU 80-110(r) KMAT | DPU 80/110 KMAT | 5100016604 |
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.
