Wacker Neuson 5100006627 Retaining Spring

The Wacker Neuson Retaining Spring is a genuine OEM component designed for the RD7 and RD10 series double drum rollers, including RD7H, RD7Heh, RD7Yeh, RD7Af, RD7Hf, RD7Hehf, RD7Yehf, and RD10Yehf model variants. As a genuine Wacker Neuson part, the is manufactured to the same specification as the original, ensuring a direct drop-in fit with no guesswork on compatibility. This retaining spring covers an exceptionally wide range of RD7 configurations — including LRC and HRC variants — as well as the RD10Yehf LRC, making it a dependable stock item for fleets running multiple roller models. Order with confidence knowing this is an authorized OEM replacement backed by Wacker Neuson's parts program.

Key Features

• Genuine OEM Spring Tension Integrity — Manufactured to the original load and deflection specification, so the retaining spring holds components securely under the dynamic vibration stresses that double drum rollers generate during compaction.
• Direct Drop-In Installation — Matches the original mounting points and hook geometry exactly, so the spring seats and clips into place the same way the factory part does — no bending, trimming, or adapting required.
• Broad RD7 and RD10 Series Coverage — A single part number fits RD7H, RD7Heh, RD7Yeh, RD7Af, RD7Hf, RD7Hehf, RD7Yehf (LRC and HRC), and RD10Yehf LRC variants, simplifying parts inventory across mixed roller fleets.
• Prevents Component Displacement During Operation — A correctly functioning retaining spring keeps the retained component locked in position throughout the roller's vibration cycle; a fatigued or broken spring can allow unwanted movement that leads to accelerated wear or component failure.
• Wacker Neuson Authorized Part — Sourced directly through Wacker Neuson's genuine OEM parts supply, ensuring the part number 5100006627 you receive matches the engineering drawing used at the assembly stage.

A retaining spring is a small but load-bearing component that holds a mating part — such as a pin, shaft, or housing — firmly in its designed position during machine operation. On a vibratory double drum roller like the RD7 and RD10 series, where constant vibration and compaction forces are transmitted through the machine's drivetrain and drum assemblies, a retaining spring must maintain consistent clamping or seating force cycle after cycle. When a retaining spring fatigues, loses tension, or breaks, the component it secures can shift, rattle, or disengage entirely, leading to noise, accelerated wear on surrounding parts, or an unplanned stoppage on the compaction site.

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.