Wacker Neuson 5000094942 Retaining Ring

The Wacker Neuson is a genuine OEM Retaining Ring designed for the RD7 and RD10 series walk-behind tandem rollers and the DPU 4045H, DPU 4545H, DPU 5045H, DPU 5545H, DPU 6055, and DPU 6555H series reversible vibratory plate compactors. Sourced directly from Wacker Neuson, this retaining ring meets the exact dimensional and material standards of the original part it replaces. Whether you are servicing a walk-behind double drum roller or a heavy-duty diesel reversible plate, part number delivers a direct, confidence-inspiring replacement. Confirm your model number against the fitment list before ordering to ensure compatibility across this broad range of machines.

Key Features

• Genuine OEM Dimensional Accuracy — Manufactured to Wacker Neuson's original tolerances, ensuring the retaining ring seats and locks correctly without deforming under operational load.
• Broad Cross-Series Fitment — Covers the RD7 and RD10 tandem roller families alongside the DPU 4045H through DPU 6555H range of diesel reversible vibratory plate compactors.
• Drop-In Installation — Matches the original groove geometry and ring profile, allowing straightforward installation with standard snap-ring pliers and no rework of mating components.
• Structural Retention Under Vibration — A correctly seated retaining ring keeps rotating or sliding components positionally locked during high-frequency compaction cycles; a worn or missing ring allows axial migration and accelerated wear of adjacent parts.
• Verified Wacker Neuson Part Number — Listed under OEM part number 5000094942, giving you confidence that you are ordering the correct replacement for your specific machine variant.

A retaining ring — sometimes called a snap ring or circlip — is a fastening device that seats into a machined groove on a shaft or inside a bore to prevent axial movement of an assembled component. On high-vibration equipment like tandem rollers and reversible vibratory plate compactors, retaining rings are critical to keeping drivetrain, eccentric, and bearing assemblies positionally stable during operation. When a retaining ring becomes worn, corroded, or dislodged, the components it secures can shift out of alignment, leading to rapid wear on shafts, bearings, and housings. Replacing a failed retaining ring promptly is one of the most cost-effective ways to protect the more expensive assemblies 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.