Wacker Neuson 5000098453 Check Disc

The Wacker Neuson Check Disc is a genuine OEM component designed for the RD7 and RD10 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, part number is manufactured to the same standards as the original, ensuring a correct, consistent fit within the hydraulic or drive system it serves. This part covers an extensive range of DPU diesel reversible plates across multiple generations, as well as RD7 and RD10 double-drum roller configurations. When the check disc wears or fails, fluid control and system pressure integrity are compromised — replacing it promptly with the correct OEM part keeps the machine performing as intended.

Key Features

• Genuine OEM Pressure Integrity — Manufactured to Wacker Neuson's original dimensional and material spec, this check disc maintains the precise seating and flow-control characteristics required for correct hydraulic or fluid-circuit function.
• Direct Drop-In Replacement — Matches the original mounting geometry and disc profile, allowing straightforward installation without rework or adaptation to existing system components.
• Broad Cross-Series Fitment — Compatible with the RD7 and RD10 tandem roller families and a wide range of DPU 4045H through DPU 6555H diesel reversible vibratory plate compactors, covering multiple model-year configurations.
• Protects Downstream System Components — A correctly functioning check disc prevents backflow and pressure loss within the circuit; a worn or cracked disc can cause erratic compaction output, unresponsive drive behavior, or accelerated wear on pumps and valves.
• Verified OEM Part Number — Ordering by Wacker Neuson part number 5000098453 confirms you are receiving the exact replacement disc cross-referenced to your machine's serial number range.

A check disc is a one-way flow-control component used within hydraulic or fluid circuits to allow fluid to pass in a single direction while blocking reverse flow. In compaction equipment such as reversible vibratory plate compactors and tandem rollers, it plays a key role in maintaining consistent system pressure and protecting sensitive hydraulic components from pressure spikes or backflow events. When the disc becomes worn, cracked, or deformed, the circuit can no longer hold pressure correctly, leading to sluggish or inconsistent machine response, loss of compaction force, or premature failure of pumps and control valves.

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.