The Wacker Neuson Ext. Retaining Ring is a genuine OEM component designed for the RD15 hydrostatic double drum vibratory tandem roller. As a direct factory part, it meets the same specifications as the original installed at production, ensuring a consistent, correct-fit replacement. This retaining ring is precision-formed to secure rotating or sliding shaft components within the RD15 drivetrain or drum assembly, maintaining proper positioning under the continuous vibration and load cycles this machine generates. If your RD15 is showing signs of component migration, play in a shaft assembly, or mechanical noise in a rotating system, the is a straightforward service item that restores proper function.
Key Features
- Genuine OEM Dimensional Accuracy — Manufactured to exact groove-width and ring-diameter tolerances required to snap and seat correctly in the RD15's shaft or bore grooves.
- Direct Factory Replacement — Sourced directly from Wacker Neuson; installs into the same groove position as the original with no reworking of the housing or shaft.
- Confirmed Fitment for the RD15 Tandem Roller — Verified against the RD15 hydrostatic double drum vibratory roller parts catalog.
- Maintains Axial Component Control — Keeps bearings, gears, or other shaft-mounted components properly positioned so the drum drive system operates without unwanted lateral movement or wear.
- Vibration-Resistant Retention — Rated to hold under the high-frequency vibration output of a tandem roller; a worn or fatigued retaining ring can allow critical components to walk out of position mid-operation.
An external retaining ring is a small but structurally critical fastener that clips into a machined groove on the outside of a shaft to prevent mounted components — such as bearings, sprockets, or collars — from shifting axially. In a vibratory tandem roller like the RD15, these rings are subjected to constant vibration and dynamic load, which can fatigue and deform them over time. A failed or missing retaining ring allows components to migrate along the shaft, leading to accelerated bearing wear, misalignment, and potential drivetrain or drum-drive damage.
Part Details
| Part Number | 5000113442 |
|---|---|
| Old Part Number | 0113442 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Ext. Retaining Ring |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Hydrostatic Double Drum Vibrat ory Roller | RD15 | 5000008057 |
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.
