The Wacker Neuson O-Ring is a genuine OEM seal designed for RD25 and RD15 series hydrostatic double drum vibratory tandem rollers. As a direct OEM replacement, this O-Ring is manufactured to the exact material grade and dimensional tolerances specified for these machines, ensuring a leak-free seal in the hydraulic or fluid circuit where it is installed. Confirmed fitment includes the RD25 and RD15 tandem roller models, making it straightforward to verify compatibility before ordering.
Key Features
- Exact Material and Dimensional Spec — Manufactured to the precise compound grade and cross-section diameter specified by Wacker Neuson, ensuring correct compression and seal integrity in the target bore or fitting.
- Genuine OEM Part — Sourced directly from Wacker Neuson, this O-Ring carries the same part number used in factory assembly, so there is no guesswork on material compatibility or sizing.
- Direct Drop-In Replacement — Seats into the existing groove or port without modification, restoring the original sealed interface on the RD25 and RD15 hydrostatic double drum vibratory rollers.
- Hydraulic System Integrity — A correctly seated O-Ring maintains fluid pressure and prevents external leakage in the hydraulic circuit, keeping the roller's drive and vibration systems performing as intended.
- Leak Prevention is a Safety Matter — Hydraulic fluid leaks can create slip hazards on the deck and around the machine; replacing a worn or damaged O-Ring promptly keeps the work area and operator safe.
An O-Ring is a circular elastomeric seal that sits in a machined groove between two mating surfaces or around a port fitting, creating a pressure-tight barrier that prevents fluid or air from escaping. In a hydrostatic tandem roller like the RD25 and RD15, O-Rings are used throughout the hydraulic system — at hose connections, valve bodies, and pump or motor interfaces — where maintaining precise fluid pressure is critical to smooth drum drive and consistent vibration output. When an O-Ring hardens, cracks, or becomes deformed from age or heat cycling, it can allow hydraulic fluid to seep past the seal, causing pressure loss, contamination, and potential damage to surrounding components if left unaddressed.
Part Details
| Part Number | 5000112735 |
|---|---|
| Old Part Number | 0112735 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | O-Ring |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Hydrostatic Double Drum Vibrat ory Roller | RD25 | 5000008058, 5000009317 |
| Hydrostatic Double Drum Vibrat ory Roller | RD15 | 5000009316 |
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.
