The Wacker Neuson Outer Retaining Ring 17mm is a genuine OEM component designed for the RD11AEC and RD11A hydrostatic double drum vibratory tandem rollers. As a direct manufacturer-sourced part, the meets the exact dimensional and material standards set for these machines, ensuring correct retention and secure component positioning within the drivetrain or drum assembly. This genuine OEM Outer Retaining Ring 17mm is the correct specification for both the RD11AEC and RD11A roller models, so you can order with confidence knowing you are getting the right part the first time.
Key Features
- Exact 17mm OEM Snap Fit: — Manufactured to the precise 17mm groove specification required for correct seating — no shimming, adjustment, or workarounds needed.
- Genuine Wacker Neuson OEM Quality: — Sourced directly from Wacker Neuson, this retaining ring meets the hardness and spring-tension tolerances needed to hold components securely under continuous vibration and load.
- Confirmed Fitment for RD11AEC and RD11A Rollers: — Verified for both RD11AEC and RD11A hydrostatic double drum vibratory tandem rollers, covering the full RD11 series.
- Prevents Component Migration Under Vibration: — A correctly installed retaining ring keeps shafts, bearings, and rotating assemblies properly located. A worn or missing ring allows components to shift, causing accelerated wear and potential assembly failure.
- Direct OEM Replacement: — Matches the original part design, allowing straightforward installation using standard snap-ring pliers without special tooling or adaptation.
A retaining ring — also known as a snap ring — is a fastening device that seats into a machined groove on a shaft or inside a bore to axially locate and retain components such as bearings, gears, or bushings. On a vibratory tandem roller like the RD11AEC and RD11A, these rings are subjected to constant vibration and rotational forces, making dimensional accuracy and material strength critical. When a retaining ring fails or is omitted, the components it holds in place can shift out of alignment, leading to uneven wear, vibration imbalance, and potential damage to surrounding assemblies.
Part Details
| Part Number | 5000151779 |
|---|---|
| Old Part Number | 0151779 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Outer Retaining Ring 17mm |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Hydrostatic Double Drum Vibrat ory Roller | RD11AEC | 5000007695 |
| 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.
