The Wacker Neuson 5100024551 is a genuine OEM Dust Discharge Valve designed for the DPU80, DPU90, and DPU110 series reversible vibratory plate compactors. As a direct OEM replacement sourced through Wacker Neuson's parts program, the 5100024551 is manufactured to the same specifications as the original component installed at the factory. This valve fits an extensive range of DPU configurations including Lec, Lem, Lekc, and rL variants across the 670, 770, 870, and 970 engine families, covering both standard and US-spec machines. If your DPU plate compactor is overdue for a dust system service, this is the correct replacement part to restore proper operation.
Key Features
- Genuine OEM Valve Integrity — Manufactured to Wacker Neuson's original material and dimensional specifications, ensuring the valve seats and seals correctly within the dust discharge path.
- Drop-In Replacement — Engineered to match the original mounting interface on DPU80, DPU90, and DPU110 plate compactors, allowing straightforward removal and installation without modification.
- Broad DPU Series Coverage — A single part number covers Lec, Lem, Lekc, and rL engine configurations across 670, 770, 870, and 970 variants in both standard and US-spec builds.
- Protects the Air Filtration System — A functioning dust discharge valve expels accumulated dust from the pre-cleaner bowl automatically; a failed or stuck valve allows dust to bypass filtration and reach the engine intake.
- Supports Correct Pre-Cleaner Function — Replacing a worn valve restores the automatic dust ejection cycle, reducing the frequency of manual filter cleaning during heavy compaction work on dry or sandy soils.
The dust discharge valve is part of the engine's pre-cleaner assembly, which sits upstream of the main air filter. As the engine draws air in, the pre-cleaner spins incoming air to centrifuge heavy dust and debris outward before it reaches the filter element. The dust discharge valve then opens periodically to eject that collected debris out of the bowl. When the valve sticks closed, dust accumulates and eventually overwhelms the main filter, leading to restricted airflow and accelerated engine wear. Replacing a faulty valve promptly keeps the pre-cleaner working as intended and extends both filter and engine service life on dusty compaction sites.
Part Details
| Part Number | 5100024551 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Dust Discharge Valve |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| DPU90Lec770 | DPU90Lec770 | 5100027536 |
| DPU80Lec770 | DPU80Lec770 | 5100026787 |
| DPU110Lec870 | DPU110Lec870 | 5100026869 |
| DPU80Lec670 | DPU80Lec670 | 5100027032 |
| DPU110Lec970 | DPU110Lec970 | 5100027035 |
| DPU90Lec670 | DPU90Lec670 | 5100027534 |
| DPU90Lec770 US | DPU90Lec770 US | 5100028357 |
| DPU90Lem770 | DPU90Lem770 | 5100024731 |
| DPU110Lem970 | DPU110Lem970 | 5100024696 |
| DPU110Lem870 | DPU110Lem870 | 5100018445 |
| DPU80Lem670 | DPU80Lem670 | 5100024695 |
| DPU80rLec670 | DPU80rLec670 | 5100027033 |
| DPU80rLec770 | DPU80rLec770 | 5100027034 |
| DPU110Lec970 US | DPU110Lec970 US | 5100026784 |
| DPU80Lem770 | DPU80Lem770 | 5100018444 |
| DPU110rLec870 | DPU110rLec870 | 5100027077 |
| DPU110rLec970 | DPU110rLec970 | 5100027036 |
| DPU90Lem770 US | DPU90Lem770 US | 5100024732 |
| DPU90rLec770 US | DPU90rLec770 US | 5100028359 |
| DPU80rLem770 | DPU80rLem770 | 5100024698 |
| DPU80rLem670 | DPU80rLem670 | 5100024697 |
| DPU110Lem970 US | DPU110Lem970 US | 5100024730 |
| DPU90rLem770 | DPU90rLem770 US | 5100028358 |
| DPU110rLem970 | DPU110rLem970 | 5100024699 |
| DPU110rLec970 US | DPU110rLec970 US | 5100026786 |
| DPU110rLem870 | DPU110rLem870 | 5100026697 |
| DPU110rLem970 US | DPU110rLem970 US | 5100026785 |
| 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.
