The Wacker Neuson Retaining Ring is a genuine OEM component designed for the D4000 Diesel Power Unit for Internal Vibrator and the L5000/225 series, covering both ISO and ANSI configurations. As a direct Wacker Neuson OEM part, it is manufactured to the exact tolerances required for proper retention and secure component positioning in your machine. The is the correct replacement for all listed D4000 and L5000/225 variants, giving you confidence that you are fitting the right part the first time. Keep this retaining ring on hand as a service spare to maintain your equipment in full working condition.
Key Features
- OEM-Grade Retention Strength — Manufactured to Wacker Neuson's exact dimensional spec, ensuring the ring seats and holds with the same interference fit as the original.
- Drop-In Replacement — Installs directly into the existing groove without alteration, maintaining the correct axial load path through the assembly.
- Broad L5000/225 Compatibility — Confirmed fitment across L5000/225 ISO and L5000/225 ANSI configurations, as well as the D4000 Diesel Power Unit for Internal Vibrator.
- Prevents Component Migration — A properly functioning retaining ring locks rotating or sliding components in place; a worn or missing ring allows unwanted axial movement that accelerates wear throughout the assembly.
- Genuine Wacker Neuson Part — Sourced directly through authorized Wacker Neuson supply channels, so you get the correct hardness rating and groove geometry every time.
A retaining ring is a small but critical fastening component that snaps into a machined groove on a shaft or inside a bore to hold adjacent parts securely in their intended position. It prevents axial movement of rotating or reciprocating components within an assembly, keeping everything aligned and operating as intended. When a retaining ring is lost, deformed, or worn, the components it was holding can shift or separate, leading to accelerated wear, vibration, and potential failure of the surrounding parts.
Part Details
| Part Number | 5000206179 |
|---|---|
| Old Part Number | 0206179 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Retaining Ring |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Diesel Power Unit for Internal Vibrator | D4000 | 5000009091 |
| L5000/225 ISO | L5000/225 ISO | 5000610329 |
| L5000/225 ANSI | L5000/225 ANSI | 5000610341 |
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.
