The Wacker Neuson Key is a genuine OEM component designed for the RD15 and RD25 hydrostatic double drum vibratory tandem rollers. Sourced directly from Wacker Neuson, this key is an exact match for the original part, ensuring a proper fit in your machine without guesswork. It is compatible across multiple RD15 and RD25 configurations, making it a straightforward solution for operators and service technicians keeping these rollers in working order. When you need to restore your roller to full operational condition, using the correct OEM key matters.
Key Features
- Genuine OEM Construction: — Manufactured to the exact material grade and dimensional tolerances specified for the RD15 and RD25 drivetrain, ensuring the key seats and engages correctly under load.
- Drop-In Replacement: — Matches the original keyway geometry, so installation is straightforward with no fitting, filing, or modification needed.
- Broad RD-Series Compatibility: — Verified fitment across multiple RD15 and RD25 hydrostatic double drum vibratory roller configurations.
- Prevents Shaft and Hub Damage: — A correctly sized, undamaged key locks rotating components in proper alignment; a worn or missing key allows slippage that rapidly damages both the shaft and the mating hub.
- Torque Transmission Integrity: — Maintains the positive mechanical connection between shaft and driven component, which is critical to consistent drum speed and compaction output on asphalt and soil surfaces.
A key is a small precision-machined component that fits into matching slots — called keyways — cut into a shaft and a mating hub or gear. Its job is to lock those two parts together rotationally so that torque transfers cleanly from one to the other without slipping. On a tandem roller like the RD15 or RD25, keys are used throughout the drivetrain and auxiliary systems to keep rotating assemblies synchronized. When a key shears or wears, the shaft and hub can spin independently, causing immediate loss of drive, rapid wear to both keyway surfaces, and potentially costly collateral damage to surrounding components if not addressed promptly.
Part Details
| Part Number | 5000112748 |
|---|---|
| Old Part Number | 0112748 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Key |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Hydrostatic Double Drum Vibrat ory Roller | RD25 | 5000008058, 5000009317 |
| 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.
