The Wacker Neuson is a genuine OEM O-Ring designed for the RT560, RT820, and RT820HT vibratory trench rollers, as well as the DPU 9070 and DPU 100-70 reversible vibratory plate compactors. As a factory-sourced component, this O-Ring is manufactured to the exact material grade and dimensional tolerances specified for these machines — ensuring a proper seal without modification. It serves as a direct replacement for the original part across multiple model numbers in the RT and DPU families. Confirm your machine's model and serial number against the fitment list before ordering to ensure compatibility.
Key Features
- OEM-Spec Sealing Material — Manufactured to the exact compound and durometer specified by Wacker Neuson, ensuring correct compression and long-term sealing performance in hydraulic and fluid system applications.
- Drop-In Replacement — Matches the original O-Ring's cross-section and inner diameter, seating correctly in the existing groove without rework or adapter fittings.
- Broad RT and DPU Family Coverage — Fits multiple production runs of the RT560, RT820, and RT820HT vibratory trench rollers, plus the DPU 9070 and DPU 100-70 reversible vibratory plate compactors.
- Leak Prevention Where It Counts — A correctly seated O-Ring maintains internal pressure and prevents fluid ingress or loss; a failed or swollen seal can cause system leaks, contamination, or pressure drop that takes the machine out of service.
- Fluid System Integrity — Critical for hydraulic and fluid-system sealing points on remote-controlled trench rollers and heavy-duty reversible plates operating in demanding trench and soil compaction environments.
An O-Ring is a circular elastomeric seal installed in a machined groove between two mating surfaces or around a shaft or port to prevent the passage of fluid or air. On equipment like the RT560 and RT820 trench rollers and DPU-series reversible plates, O-Rings are used throughout hydraulic circuits, drive systems, and fluid reservoirs to maintain pressure and prevent contamination. When an O-Ring degrades — through heat cycling, chemical exposure, or compression set — it loses its ability to form a complete seal, leading to leaks, pressure loss, and potential damage to surrounding components.
Part Details
| Part Number | 5000097907 |
|---|---|
| Old Part Number | 0097907 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | O-Ring |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Vibratory Trench Roller | RT560 | 5000009001, 5000009000, 5000007643, 5000007642 |
| Vibratory Trench Roller | RT820 | 5000009003, 5000009002, 5000007644, 5000007652 |
| Vibratory Trench Roller | RT820HT | 5000007645, 5000008047 |
| 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.
