Wacker Neuson 5002001038 Retaining Ring Ext 17mm x 1mm

The Wacker Neuson Retaining Ring Ext 17mm x 1mm is a genuine OEM component designed for RS800, WP1550, WPP1550, WP1540, WP2050, RS600, and BFS series machines. Sourced directly from Wacker Neuson, this part is manufactured to the exact tolerances required for proper retention and secure shaft assembly performance across the compatible equipment range. With a broad fitment span covering single drum vibratory rollers, single and reversible direction vibratory plates, and gasoline floor saws, the is a high-demand service part worth keeping on hand. Confirm your model number before ordering to ensure a correct application match.

Key Features

• OEM-Spec Ring Geometry — Manufactured to the exact 17mm x 1mm dimension, ensuring the ring seats correctly in its groove without distortion or gap that could allow axial movement.
• Direct Drop-In Installation — Snaps into the retaining groove using standard circlip pliers — no machining, filing, or sizing required for compatible applications.
• Wide Equipment Compatibility — Fits RS800, RS600, WP1540, WP1550, WP2050, WPP1540, WPP1550 vibratory plates and rollers, plus BFS and DFS series floor saws.
• Keeps Rotating Components in Place — A correctly seated retaining ring prevents shaft components from walking axially under vibration load — a common failure mode in compaction equipment.
• Genuine Wacker Neuson Part — Supplied as an authorized OEM replacement, carrying the same material specification and hardness rating as the original production component.

An external retaining ring — sometimes called a snap ring or circlip — is a small but load-bearing fastener that locks rotating or sliding components onto a shaft by seating in a precision-machined groove. In compaction and cutting equipment, these rings hold drive components, bearings, and pulleys in their correct axial position against the constant vibration and shock loads these machines produce. When a retaining ring fails, cracks, or is lost during service, the components it was securing can shift or separate, leading to accelerated wear on adjacent parts or sudden mechanical failure. Replacing a worn or damaged ring promptly with a correctly rated part like the Wacker Neuson 5002001038 restores proper assembly integrity and prevents more costly secondary 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.