Wacker Neuson 5002003367 Internal Retaining Ring 47mm x 1.7mm

The Wacker Neuson Internal Retaining Ring 47mm x 1.7mm is a genuine OEM component designed for the RD25 Hydrostatic Double Drum Vibratory Roller, BS60Y Vibratory Rammer, and EHB 11/110 Electric Drilling and Chiseling Hammer series. Sourced directly from Wacker Neuson, this retaining ring is manufactured to the exact dimensional and material specifications required for these machines. Part number installs as a direct drop-in replacement with no fitting adjustments needed. Keeping this small but critical component in good condition helps protect shaft-mounted assemblies and maintains the mechanical integrity of the host unit.

Key Features

• Exact OEM Dimensional Spec — Manufactured to a precise 47mm bore diameter and 1.7mm groove width, ensuring the ring seats and retains correctly without play or distortion.
• Genuine Wacker Neuson Part — Supplied as an authentic OEM component, meaning the material hardness and spring tension match the original design intent for these specific assemblies.
• Broad Model Coverage — A single part number covers the RD25 Hydrostatic Double Drum Vibratory Roller, BS60Y Vibratory Rammer, and EHB 11/110 Electric Drilling and Chiseling Hammer, making it a useful stocking item for multi-machine fleets.
• Secure Component Retention — A correctly fitted internal retaining ring holds shafts, bearings, and housings in axial position; a worn or missing ring can allow components to migrate and cause accelerated wear or sudden failure.
• Direct Service Replacement — Matches OEM part number 5002003367 exactly, so it slots into the factory groove without rework or modification to the surrounding bore.

An internal retaining ring — sometimes called a circlip — fits inside a machined groove within a bore or housing to lock a shaft, bearing, or other cylindrical component in place axially. It works by springing outward against the groove walls, creating a positive mechanical stop that prevents the retained part from shifting or walking out of position during operation. When a retaining ring becomes distorted, corroded, or breaks, the component it holds can move out of alignment, leading to uneven wear, vibration, or a complete mechanical failure of the assembly it supports.

Part Details

Compatibility & Fitment

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.