The Wacker Neuson is a genuine OEM O-Ring designed for BPU and DPU series reversible vibratory plate compactors. Sourced directly from Wacker Neuson, this O-Ring matches the original component specification for a drop-in replacement with no guesswork. Confirmed fitment spans a wide range of models including the BPU 3545A, BPU 5045A, DPU 4045H, DPU 5045H, DPU 6055, and DPU 100-70, covering both gasoline BPU and diesel DPU variants. Keep part number on hand as a service spare to stay ahead of routine maintenance on your reversible plate fleet.
Key Features
- Genuine OEM Sealing Integrity — Manufactured to Wacker Neuson's original material and dimensional specification, ensuring correct compression and a leak-free seal in the hydraulic or fluid circuit it serves.
- Direct-Fit Replacement — Sized and profiled to seat exactly as the factory O-Ring did, requiring no trimming, shimming, or adaptation during installation.
- Broad BPU and DPU Compatibility — Fits BPU 3545A, BPU 5045A, DPU 4045H, DPU 5045H, DPU 6055, DPU 9070, and DPU 100-70 reversible vibratory plate compactors.
- Protects Against Fluid Loss — A correctly seated O-Ring maintains system pressure and prevents fluid contamination, keeping the compactor's reversing mechanism operating as intended.
- Fuel and Hydraulic System Safety — In fuel or hydraulic applications, a failed or swollen O-Ring can cause leaks that present a fire or environmental hazard; genuine OEM material grade resists degradation from prolonged fluid exposure.
An O-Ring is a molded loop of elastomer that creates a pressure-tight seal between two mating surfaces — such as a port, fitting, valve body, or housing — preventing fluid or air from escaping the circuit. In a reversible vibratory plate compactor like the BPU and DPU series, O-Rings are critical to the integrity of the hydraulic reversing system that controls plate direction. When an O-Ring hardens, cracks, or takes a permanent set over time, it loses its ability to compress against the mating surface, allowing fluid to bypass the seal. This can result in external leaks, loss of hydraulic pressure, erratic or sluggish directional response, and in fuel-circuit applications, a potential fire risk. Replacing a worn O-Ring promptly with the correct part restores sealing performance and protects the surrounding components from contamination damage.
Part Details
| Part Number | 5000098536 |
|---|---|
| Old Part Number | 0098536 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | O-Ring |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Reversible Vibratory Plate, 50 kN, 45cm/18in | BPU 5045A | 5000008545 |
| Reversible Vibratory Plate, 50 kN, 45cm/18in | DPU 5045H | 5000007862, 5000007936, 5000007965 |
| Reversible Vibratory Plate, 50 kN, 45cm/18in | DPU 4045H | 5000007888, 5000007935 |
| Reversible Vibratory Plate, 60 kN, 55cm/22in | DPU 6055 | 5000008767, 5000008768 |
| Reversible Vibratory Plate, 10 0kN, 70cm/28in | DPU 100-70 | 5000007942 |
| Vibration Plate DPU 9070 | DPU 9070 | 5000007941 |
| Reversible Vibratory Plate, 35 kN, 45cm/18in | BPU 3545A | 5000008783 |
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.
