The Wacker Neuson Retaining Ring is a genuine OEM component designed for the RD7Ye, RD7Yehf, RD7Yeh, RD7Yehfb, and RD10Yehf series walk-behind tandem rollers. Sourced directly from Wacker Neuson, this part meets the exact dimensional and material specifications of the original, ensuring a correct drop-in installation with no guesswork. It is compatible across a broad range of LRC and HRC configurations within the RD7 and RD10 roller families, making it a practical stocking choice for fleets running multiple variants. When you need to restore your machine to proper working order, the delivers the fitment confidence that a genuine OEM part is built to provide.
Key Features
- Genuine OEM Dimensional Accuracy — Manufactured to the exact diameter and thickness tolerances required to seat and retain components securely within Wacker Neuson roller drivetrains.
- Direct-Fit Snap-In Installation — Designed to engage the correct groove profile on the shaft or bore, allowing straightforward installation without machining or shimming.
- Broad RD7 and RD10 Series Compatibility — Fits RD7Ye, RD7Yeh, RD7Yehf, RD7Yehfb LRC and HRC variants, as well as the RD10Yehf LRC, covering a wide range of walk-behind tandem roller configurations.
- Keeps Drive Components Properly Located — A correctly functioning retaining ring holds shafts, bearings, and gears in their designed axial position; a failed or missing ring allows component migration that can lead to accelerated wear or mechanical failure.
- Verified OEM Part Number — Part number 5100030492 is the authorized Wacker Neuson reference, so you can order with confidence knowing you are receiving the correct replacement for your machine.
A retaining ring is a small but load-bearing fastener that snaps into a machined groove on a shaft or inside a bore to lock rotating or sliding components in their correct axial position. In a walk-behind roller, retaining rings are used throughout the drivetrain, drum assembly, and vibration system to prevent bearings, gears, and sleeves from shifting under load. When a retaining ring fails — through fatigue, improper installation, or corrosion — the components it secures can migrate out of position, causing uneven wear, noise, vibration loss, or outright mechanical failure that forces the machine out of service.
Part Details
| Part Number | 5100030492 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Retaining Ring |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD7Ye Tandem Roller | RD7Ye | 5100027116, 5100027117, 5100038032, 5100048340 |
| RD7Yehf HRC | RD7Yehf HRC | 5100006337, 5100006341 |
| RD7Yeh LRC | RD7Yeh LRC | 5100006335 |
| RD7Yeh HRC | RD7Yeh HRC | 5100006336, 5100006467 |
| RD7Yehf LRC | RD7Yehf LRC | 5100006340 |
| RD7Yehfb LRC | RD7Yehfb LRC | 5100006345 |
| RD7Yehfb HRC | RD7Yehfb HRC | 5100006346 |
| RD10Yehf LRC | RD10Yehf LRC | 5100070502 |
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.
