Wacker Neuson 5000111711 Fitting Plug #8

The Wacker Neuson Fitting Plug #8 is a genuine OEM component designed for the RD7 series walk-behind tandem rollers, including RD7H-ES and RD7H-S models. As a direct factory replacement, this plug is manufactured to the exact dimensions and material specifications required for a leak-free, secure connection in the hydraulic or fluid circuit it serves. Sourcing the correct fitting plug by part number ensures proper sealing performance and system integrity across the full RD7 roller family.

Key Features

• Genuine OEM Sealing Integrity — Manufactured to Wacker Neuson's precise thread form and material spec, ensuring full-pressure retention without seepage or cross-threading risk.
• Direct Replacement for RD7 Series Rollers — Fits RD7H-ES, RD7H-S, and RD7 walk-behind tandem roller variants; installs directly into the existing port with no rework to mating components.
• Correct #8 Port Size — Sized to the #8 fitting standard, matching the original port geometry so torque-to-seal specs are preserved during installation.
• Protects Circuit Pressure and Fluid Containment — A missing or damaged plug allows fluid loss or contaminant ingress, which can lead to hydraulic pressure drop and accelerated component wear in the drum drive circuit.
• Verified Wacker Neuson Part Number — Part number 5000111711 is confirmed across multiple RD7 machine configurations, giving you confidence you are ordering the right plug for your specific roller.

A fitting plug seals an unused or temporarily open port in a hydraulic or fluid circuit, preventing fluid from escaping and keeping contaminants out of the system. In a walk-behind tandem roller like the RD7 series, maintaining a fully sealed hydraulic circuit is critical to consistent drum drive performance and precise compaction output. When a plug is missing, cracked, or cross-threaded, the resulting fluid loss or air ingestion can cause erratic drum behavior and put downstream hydraulic components at risk.

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.