Wacker Neuson 5000080481 External Retaining Ring 34Mmx1.5Mm

The Wacker Neuson is a genuine OEM External Retaining Ring 34Mmx1.5Mm designed for the RT560 and RT820 series vibratory trench rollers. As a direct OEM part, is manufactured to the exact dimensions and material specification required by these machines, ensuring proper seating and retention in the application it was engineered for. Confirmed fitment covers multiple RT560 and RT820 configurations, including RT820HT variants, so verify your machine's model and serial number before ordering.

Key Features

• Genuine OEM Dimensional Accuracy — At exactly 34mm diameter and 1.5mm groove width, this retaining ring meets the precise tolerancing required to seat and lock correctly without slipping or distorting under load.
• Drop-In Replacement — Snaps into the existing external groove on the shaft or bore without machining or modification to the housing or mating components.
• Broad RT-Series Coverage — Fits multiple build variants of the RT560 and RT820 vibratory trench rollers, including RT820HT high-terrain configurations.
• Maintains Axial Component Control — A correctly fitted retaining ring keeps rotating and sliding components properly positioned on their shafts; a worn, sprung, or missing ring allows axial drift that accelerates wear on bearings and adjacent parts.
• Sourced Direct from Wacker Neuson — Supplied as a genuine OEM component, so the metallurgy, hardness, and ring geometry match what left the factory originally.

An external retaining ring — sometimes called a snap ring or circlip — installs into a machined groove on the outside of a shaft to act as a mechanical stop, preventing gears, bearings, or other components from moving axially along the shaft. On a vibratory trench roller like the RT560 or RT820, these rings are used throughout the drivetrain and drum assemblies where components must be held in precise lateral position under continuous vibration and load. When a retaining ring fails, springs out of its groove, or is missing, the parts it was containing can shift, causing accelerated bearing wear, misalignment, and potential drivetrain damage.

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.