Wacker Neuson 5200010567 Non-Vented Drain Cap with Tether

The Wacker Neuson Non-Vented Drain Cap with Tether is a genuine OEM component designed for the RD27-100 and RD27-120 series ride-on tandem rollers. As a direct OEM replacement, this cap is manufactured to Wacker Neuson's exact specifications, ensuring a correct, secure fit on the drain port without the risk of misalignment or leakage. It is compatible across a wide range of RD27 configurations, including Hydrostatic Vibratory Roller, RD27 Pro, and RD27 Basic T4F variants. The integrated tether keeps the cap retained and accessible during fluid service intervals, preventing loss on the jobsite.

Key Features

• Genuine OEM Sealing Integrity — Manufactured to exact material and dimensional specs for a leak-free seal on the drain port; non-vented design prevents fluid contamination and unwanted pressure equalization.
• Integrated Tether — Attached tether keeps the cap secured to the machine during fluid changes, eliminating the common problem of lost or misplaced drain caps during maintenance.
• Broad RD27 Fitment — Confirmed compatibility across RD27-100 and RD27-120 tandem roller variants, including Hydrostatic, Pro, Basic, and T4F-compliant configurations.
• Protects Fluid System Between Service Intervals — A properly sealed drain cap prevents ingress of dirt, water, and debris into the fluid circuit, protecting downstream components from contamination damage.
• Direct OEM Part — Sourced directly from Wacker Neuson; part number 5200010567 cross-references correctly to your machine's parts documentation for straightforward identification and ordering.

The drain cap seals the drain port on the water or fluid system of the RD27 tandem roller, preventing fluid loss and blocking contaminants from entering the system between service events. A non-vented cap maintains a closed system, which is critical for keeping the fluid circuit clean and pressurized correctly. When a drain cap is missing, cracked, or no longer seals properly, fluid can leak out or outside contaminants can enter, leading to premature wear or failure of pump and valve components within the system.

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.