The Wacker Neuson is a genuine OEM O-Ring designed for a broad range of Wacker Neuson compaction equipment, including DPU reversible vibratory plates, DPS single-direction vibratory plates, and the RS800H single drum vibratory roller. As a direct OEM part, the is manufactured to the exact material grade and dimensional tolerances specified for these machines, ensuring a proper seal every time. This O-Ring fits the DPU 2870, DPU 2950, DPU 2960, DPU 2970, DPS3050, DPS3060, and RS800H models, making it a versatile service part to keep on hand for fleet maintenance. Sourcing the correct OEM O-Ring is critical — an improperly sized or wrong-compound seal can lead to fluid leaks and accelerated wear in the hydraulic or fuel system it protects.
Key Features
- OEM-Grade Seal Material — Manufactured to Wacker Neuson's exact compound specification, delivering the compression retention and chemical resistance required for this application.
- Drop-In Dimensional Match — Correct inner diameter and cross-section for a flush, leak-free seat in the original groove — no stretching or forcing required.
- Wide Compaction Equipment Fitment — Confirmed for DPU 2870, DPU 2950, DPU 2960, DPU 2970, DPS3050, DPS3060, and RS800H models across reversible plate, single-direction plate, and single drum roller applications.
- Prevents Fluid Loss and Contamination — A healthy O-Ring maintains a positive seal between mating components; a degraded or cracked seal allows fluid to escape or contaminants to enter, compounding damage over time.
- Genuine Wacker Neuson OEM Part — Sourced directly from Wacker Neuson, carrying the part number 5004101190 and backed by OEM traceability for confidence in every service interval.
An O-Ring is a precision loop seal that sits in a machined groove between two mating surfaces — such as a housing, valve body, or hydraulic fitting — and creates a pressure-tight barrier that prevents fluid or air from escaping the system. In compaction equipment like vibratory plates and rollers, O-Rings are found throughout hydraulic circuits, fuel systems, and coolant paths where containing fluid under pressure is essential to consistent machine performance. When an O-Ring hardens, cracks, or deforms with age, the seal is lost, leading to visible leaks, pressure drop, and potential damage to surrounding components if left unaddressed.
Part Details
| Part Number | 5004101190 |
|---|---|
| Old Part Number | 4101190 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | O-Ring |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Single Drum Vibratory Roller | RS800H | 5000006583 |
| Single Direction Vibratory Pla te, 30kN, 50cm/20in | DPS3050 | 5000006962 |
| Single Direction Vibratory Pla te, 30kN, 60cm/24in | DPS3060 | 5000006963, 5000008422 |
| Reversible Vibratory Plate, 28 kN, 70cm/28in | DPU 2870 | 5000007289 |
| Reversible Vibratory Plate, 29 kN, 70cm/28in | DPU 2970 | 5000007880 |
| Reversible Vibratory Plate, 29 kN, 50cm/20in | DPU 2950 | 5000007881, 5000007884 |
| Vibration Plate DPU 2960 | DPU 2960 | 5000007883 |
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.
