The Wacker Neuson Shaft Coupling is a genuine OEM component designed for the RD11AEC, RD11V, and RD11A hydrostatic double drum vibratory rollers. As a direct factory-sourced part, the meets the exact dimensional and material specifications required for proper drivetrain engagement on these tandem roller models. This coupling is engineered to restore correct power transfer between rotating shafts, making it a straightforward, confidence-inspiring replacement for worn or damaged units.
Key Features
- Genuine OEM Fitment Tolerances — Manufactured to Wacker Neuson's exact shaft interface specifications, ensuring the coupling seats and locks correctly without shimming or adjustment.
- Direct Replacement for RD11 Series Rollers — Confirmed fit for RD11AEC, RD11V, and RD11A hydrostatic double drum vibratory rollers; install using the same hardware and procedure as the original.
- Drivetrain Integrity — A properly functioning shaft coupling maintains smooth, efficient torque transmission between drive components, keeping roller drum performance consistent across the full compaction pass.
- Prevents Progressive Drivetrain Damage — A worn or cracked coupling introduces rotational play that accelerates wear on adjacent shafts, bearings, and housings; replacing it promptly protects surrounding components.
- OEM Part Number Verified — Sold under original Wacker Neuson part number 5000111315, so you can cross-reference against your machine's service documentation with confidence.
A shaft coupling connects two rotating shafts within the drivetrain, transmitting torque while accommodating minor misalignment between mating components. On the RD11 series tandem rollers, this coupling plays a direct role in delivering power from the hydrostatic drive system to the drum assembly. When the coupling wears, cracks, or fails, the connection between shafts becomes loose or intermittent, resulting in vibration, noise, loss of drive force, or complete drivetrain disengagement — any of which can halt compaction operations and lead to collateral damage if left unaddressed.
Part Details
| Part Number | 5000111315 |
|---|---|
| Old Part Number | 0111315 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Shaft Coupling |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Hydrostatic Double Drum Vibrat ory Roller | RD11AEC | 5000007695 |
| Hydrostatic Double Drum Vibrat ory Roller | RD11V | 5000007694 |
| Hydrostatic Double Drum Vibrat ory Roller | RD11A | 5000007693 |
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.
