The Wacker Neuson Seal is a genuine OEM component designed for the DPU 100-70 and DPU 9070 reversible vibratory plate compactors. As a direct factory replacement, this seal is sourced from Wacker Neuson and built to the same specifications as the original part. It is confirmed to fit multiple DPU series configurations, including DPU 100-70 and DPU 9070 machines. Keeping the correct seal in place is critical to maintaining fluid containment and sustained compaction performance on demanding soil and aggregate applications.
Key Features
- Genuine OEM Material Integrity — Manufactured to Wacker Neuson's original material grade and compression tolerances, ensuring the seal seats and performs exactly as designed for DPU-series applications.
- Direct Drop-In Replacement — Engineered to match the original seal profile and dimensions, allowing straightforward installation without machining or modification to mating surfaces.
- Confirmed DPU Series Fitment — Compatible with the DPU 100-70 and DPU 9070 reversible vibratory plate compactors, covering both 70 cm/28 in and 9070 configurations.
- Fluid Containment Under High-Vibration Loads — Reversible plate compactors subject seals to continuous vibration stress; a properly rated seal prevents fluid loss that would otherwise lead to accelerated wear of internal drivetrain and exciter components.
- Fuel and Fluid System Safety — A failed or degraded seal can result in uncontrolled fluid leakage onto hot engine or exciter surfaces, making timely seal replacement an important safety and compliance consideration.
A seal in a vibratory plate compactor serves as the barrier that prevents oil, hydraulic fluid, or grease from escaping the internal chambers of the exciter housing or drivetrain assembly. In reversible DPU compactors, which operate under sustained high-frequency vibration during soil and aggregate compaction, seals are subjected to significant cyclical stress and heat. When a seal wears, cracks, or loses its compression set, fluid migrates out of the housing — causing internal components to run dry, accelerating wear, and ultimately leading to exciter or gearbox failure if left unaddressed.
Part Details
| Part Number | 5000128944 |
|---|---|
| Old Part Number | 0128944 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Seal |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Reversible Vibratory Plate, 10 0kN, 70cm/28in | DPU 100-70 | 5000007942, 5000008900 |
| Vibration Plate DPU 9070 | DPU 9070 | 5000007941 |
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.
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