The Wacker Neuson Retaining Ring is a genuine OEM component designed for the DPU6555 series vibration plates, including the DPU6555Heh US, DPU6555Hech US, DPU6555He US, and DPU6555Hec US models. Sourced directly from Wacker Neuson, this is the same retaining ring fitted at the factory, ensuring a correct, like-for-like replacement. If your machine is showing signs of component looseness, axial play, or part migration, replacing the retaining ring with the genuine OEM restores proper mechanical retention. Keep this part number on hand — it's a small component with a big role in keeping assemblies correctly seated and secured.
Key Features
- Genuine OEM Snap Fit: — Manufactured to Wacker Neuson's exact dimensional tolerances, ensuring the ring seats securely in its groove without distortion or over-stress.
- Direct-Fit Replacement: — Drops directly into the retaining groove of the DPU6555 series drivetrain or exciter assembly — no filing, bending, or adaptation needed.
- DPU6555 Series Compatibility: — Verified fitment across DPU6555Heh US, DPU6555Hech US, DPU6555He US, and DPU6555Hec US vibration plates.
- Prevents Axial Component Migration: — A correctly fitted retaining ring keeps shafts, bearings, and rotating components locked in position, preventing premature wear on surrounding parts.
- Genuine Part Assurance: — Carries Wacker Neuson's OEM part number 5100013803, so you can confirm you're ordering the right ring before the machine is ever opened up.
A retaining ring is a small but critical fastening component used to secure parts — such as bearings, shafts, or gears — within a housing or along a shaft, preventing unwanted axial movement during operation. On a vibration plate like the DPU6555 series, where the exciter assembly is subject to constant cyclical loading and vibration, a properly seated retaining ring ensures internal components stay correctly positioned and wear evenly. When a retaining ring fails, cracks, or works loose, the parts it was holding can shift, leading to accelerated wear, increased noise, or damage to more costly components further into the drivetrain.
Part Details
| Part Number | 5100013803 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Retaining Ring |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| DPU6555HEH US | DPU6555Heh US | 5100009637 |
| DPU6555Hech US | DPU6555Hech US | 5100009650 |
| Vibration Plate | DPU6555He US | 5100016942 |
| Vibration Plate | DPU6555Hec US | 5100016946 |
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.
