The Wacker Neuson Hydraulic Cylinder Seal Kit is a genuine OEM component designed for the RD15 hydrostatic double drum vibratory roller. Sourced directly from Wacker Neuson, this kit delivers the exact seal geometry, material grade, and compression ratings required to restore hydraulic cylinder performance to original specifications. It is the correct replacement for RD15 machines and ensures a proper, leak-free service restore every time.
Key Features
- OEM-Grade Seal Materials — Manufactured to Wacker Neuson's original compound and dimensional standards, ensuring correct compression set and pressure resistance within the hydraulic cylinder bore.
- Direct-Fit Replacement — Every seal in this kit matches the original profile and sizing for the RD15 hydraulic cylinder, allowing straightforward installation without custom fitting or modification.
- Confirmed RD15 Fitment — Verified for RD15 hydrostatic double drum vibratory rollers, covering both machine configurations in the fitment data.
- Restores Full Hydraulic Pressure — Worn or damaged seals allow internal bypass, causing loss of cylinder force and inconsistent drum drive response. A fresh seal kit brings hydraulic pressure back to the level needed for consistent compaction output.
- Leak Prevention and System Protection — Failed hydraulic seals allow fluid to escape the cylinder, which can contaminate surrounding components and lead to more extensive hydraulic system damage if left unaddressed.
The hydraulic cylinder seal kit contains the internal seals that maintain pressurized fluid within the hydraulic cylinders on the RD15 roller. These seals prevent fluid from bypassing the cylinder walls, which is what allows the hydraulic system to generate and hold the force needed to drive machine functions such as steering and drum propulsion. When seals wear, crack, or degrade, the cylinder loses its ability to hold pressure — resulting in sluggish or unresponsive machine behavior, visible fluid leaks, and potential damage to downstream hydraulic components. Replacing the seals with a genuine OEM kit restores the cylinder to its original operating condition and protects the broader hydraulic circuit.
Part Details
| Part Number | 5000117921 |
|---|---|
| Old Part Number | 0117921 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Hydraulic Cylinder Seal Kit |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Hydrostatic Double Drum Vibrat ory Roller | RD15 | 5000008057, 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.
