Wacker Neuson 5100020197 Disc — Genuine OEM for RD7 & RD7A Tandem Rollers

The Wacker Neuson Disc is a genuine OEM component designed for the RD7 and RD7A Tandem Roller series. Sourced directly from Wacker Neuson, this disc meets the original design and material specifications for these machines, ensuring a direct, trouble-free installation. It is confirmed to fit the RD7 and RD7A models, making it the dependable choice when restoring your roller to full working order.

Key Features

• OEM-Grade Material Construction — Manufactured to the original material and dimensional spec for this disc application, ensuring consistent wear characteristics and longevity under compaction loads.
• Drop-In Replacement — Engineered to match the original mounting configuration, so installation aligns with the existing hardware and assembly points without rework.
• Confirmed Fitment for RD7 and RD7A Series — Verified compatibility across the RD7 and RD7A Tandem Roller lineup, covering multiple production configurations of these models.
• Restores Proper Roller Function — A worn or damaged disc can affect the mechanical drive or braking performance of the roller; replacing it with the correct OEM part brings the machine back to its designed operating condition.
• Genuine Wacker Neuson Part — Supplied as an authentic OEM part, meaning you receive the same component fitted during original manufacture — not a generic substitute.

The disc in a tandem roller serves as a key mechanical element within the drivetrain or braking assembly, transmitting force or resisting motion depending on its specific position in the machine. When this component wears or fails, it can lead to slipping, uneven compaction performance, or loss of controlled stopping ability — all of which affect job output and operator control. Replacing a worn disc promptly with the correct OEM part restores the mechanical integrity the machine depends on to operate safely and effectively.

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.