The Wacker Neuson 5100004477 is a genuine OEM Exciter Housing designed for DPU80r and DPU90r series reversible vibratory plate compactors. As a direct OEM replacement, this part is produced to the same specifications as the original component, ensuring a correct fit within the exciter assembly of your machine. Confirmed fitment includes the DPU80rLec670, DPU80rLec770, DPU90rLec770 US, DPU80rLem670, DPU80rLem770, DPU90rLem770 US, and DPU 80/110 KMAT models. When you need to restore your compactor's vibration system to full working order, sourcing the correct housing by part number 5100004477 is the first step to getting back on site.
Key Features
- OEM-Grade Housing Integrity — Manufactured to original dimensional tolerances, ensuring the exciter shaft and bearing assembly seat correctly without play or misalignment.
- Drop-In Installation — Engineered to match the original bolt pattern and housing profile, allowing straightforward replacement within the existing exciter unit.
- Broad DPU Series Fitment — Covers multiple DPU80r and DPU90r variants including Lec and Lem engine configurations, as well as the DPU 80/110 KMAT model.
- Protects Internal Exciter Components — A structurally sound housing keeps eccentric weights, bearings, and oil properly contained, maintaining consistent vibration output for effective soil and aggregate compaction.
- Genuine Wacker Neuson Part — Sourced directly from Wacker Neuson, this is the same component supplied through the OEM service channel, ensuring traceability and part number accuracy.
The exciter housing is the structural enclosure that surrounds the exciter unit at the heart of a reversible vibratory plate compactor. It contains the eccentric weights and associated bearings that generate the vibratory force transmitted through the base plate to compact soil and aggregate. When the housing becomes cracked, worn, or develops oil leaks due to seal failure caused by housing damage, vibration output drops and internal components are exposed to contamination — leading to rapid bearing wear and loss of compaction performance. Replacing a damaged exciter housing with a correct OEM part like the 5100004477 restores the integrity of the entire exciter assembly and keeps the machine delivering the compaction force it was built for.
Part Details
| Part Number | 5100004477 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Exciter Housing |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| DPU80rLec670 | DPU80rLec670 | 5100027033 |
| DPU80rLec770 | DPU80rLec770 | 5100027034 |
| DPU90rLec770 US | DPU90rLec770 US | 5100028359 |
| DPU80rLem670 | DPU80rLem670 | 5100024697 |
| DPU80rLem770 | DPU80rLem770 | 5100024698 |
| 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.
