The Wacker Neuson 5100004557 is a genuine OEM Exciter Housing designed for the DPU80, DPU90, and DPU110 series reversible vibratory plate compactors. Sourced directly from Wacker Neuson, this part meets the same engineering standards as the original component installed at the factory. It is compatible with a wide range of DPU80, DPU90, and DPU110 model variants — including Lec, Lem, and Lekc configurations — covering both standard and US-spec machines. If your reversible plate is showing signs of exciter damage or housing wear, part number 5100004557 is the correct OEM replacement to restore full compaction output.
Key Features
- Genuine OEM Structural Integrity — Cast and machined to the same tolerances as the original housing, ensuring the eccentric weight assembly is properly contained and aligned during high-frequency vibration cycles.
- Direct-Fit Replacement — Engineered to mount to the base plate assembly of DPU80, DPU90, and DPU110 compactors using the existing bolt pattern, with no rework or adaptation to the machine needed.
- Broad DPU Series Compatibility — Covers multiple Lec, Lem, and Lekc model variants across the DPU80, DPU90, and DPU110 families, including US-spec configurations.
- Protects Exciter Mechanism — A correctly seated housing keeps eccentric weights properly enclosed, preventing vibration loss, oil leakage, and accelerated bearing wear that a cracked or damaged housing causes.
- Verified Part Number — OEM part number 5100004557 cross-references directly to the models listed, giving you confidence you are ordering the right part before it ships.
The exciter housing is the structural enclosure that surrounds the eccentric weight shaft at the heart of a reversible vibratory plate compactor's compaction system. It holds the eccentric weights in precise alignment and retains the gear oil that lubricates the rotating assembly — allowing the plate to generate the high-frequency vibration force needed to compact soil and aggregate effectively. When the housing cracks, warps, or develops a seal failure, oil escapes, the eccentric mechanism loses its alignment, and compaction force drops off sharply; in severe cases, the entire exciter unit can seize. Replacing a damaged housing with the correct OEM part restores the compactor's rated centrifugal force output and prevents collateral damage to the internal exciter components.
Part Details
| Part Number | 5100004557 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Exciter Housing |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| DPU110Lec970 | DPU110Lec970 | 5100027035 |
| DPU110Lec870 | DPU110Lec870 | 5100026869 |
| DPU80Lec670 | DPU80Lec670 | 5100027032 |
| DPU90Lec770 | DPU90Lec770 | 5100027536 |
| DPU90Lec670 | DPU90Lec670 | 5100027534 |
| DPU80Lec770 | DPU80Lec770 | 5100026787 |
| DPU90Lec770 US | DPU90Lec770 US | 5100028357 |
| DPU90Lem770 | DPU90Lem770 | 5100024731 |
| DPU110Lec970 US | DPU110Lec970 US | 5100026784 |
| DPU110Lem970 | DPU110Lem970 | 5100024696 |
| DPU110Lem870 | DPU110Lem870 | 5100018445 |
| DPU80Lem770 | DPU80Lem770 | 5100018444 |
| DPU80Lem670 | DPU80Lem670 | 5100024695 |
| DPU110Lem970 US | DPU110Lem970 US | 5100024730 |
| DPU90Lem770 US | DPU90Lem770 US | 5100024732 |
| DPU110Lekc970 | DPU110Lekc970 | 5100034515 |
| 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.
