The Wacker Neuson Seal is a genuine OEM seal designed for the DPU 4045H, DPU 4045Y, DPU 4045YE, and DPU 5045H series diesel reversible vibratory plate compactors. Sourced directly from Wacker Neuson, this part meets the exact material and dimensional standards of the original component installed at the factory. It is a direct-fit replacement for all listed DPU 4045 and DPU 5045 variants, covering a wide range of serial configurations within those families. When a seal in this system wears or fails, it can lead to fluid leakage and loss of performance — keeping this component in sound condition is essential to continuous, effective compaction output.
Key Features
- Genuine OEM Material Grade — manufactured to Wacker Neuson's specified compound and compression tolerances for sealing integrity under diesel-driven vibration loads.
- Drop-In Fitment — matches the original seal profile exactly, seating correctly in the existing housing without reworking or adapting mating surfaces.
- Broad DPU Family Coverage — confirmed fit across DPU 4045H, DPU 4045Y, DPU 4045YE, and DPU 5045H reversible vibratory plate compactors.
- Leak Prevention — a correctly seated seal keeps fluids contained within the system, maintaining operating pressure and preventing contamination of surrounding components.
- Fluid System Integrity — using the correct OEM seal specification reduces the risk of premature failure caused by material incompatibility with hydraulic or lubricating fluids in the DPU drivetrain.
A seal in a reversible vibratory plate compactor serves as a barrier that keeps lubricating or hydraulic fluid contained within its circuit while blocking contaminants from entering. In DPU-series machines, where the exciter mechanism and drive system operate under sustained vibration and load, a compromised seal can allow fluid to escape or dirt to infiltrate — either outcome accelerates wear on adjacent components and degrades compaction force. Replacing a worn or damaged seal promptly with the correct OEM part restores the system to its intended operating condition and prevents a minor service item from becoming a costlier drivetrain repair.
Part Details
| Part Number | 5000103477 |
|---|---|
| Old Part Number | 0103477 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Seal |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| V.Plate DPU 5045Heap | DPU 5045H | 5000610046, 5000610052, 5000007862, 5000007936, 5000007965, 5000610047, 5000610045 |
| Reversible Vibratory Plate, 50 kN, 45cm/18in | DPU 4045H | 5000007888, 5000007935, 5000610044, 5000610051, 5000610064, 5000610043 |
| vibration plate DPU 4045Y | DPU 4045Y | 5000610027 |
| V.Plate DPU 4045Ye | DPU 4045YE | 5000610181 |
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.
