Wacker Neuson 5000052947 Hollow Hex Plug

The Wacker Neuson Hollow Hex Plug is a genuine OEM component designed for the RT560, RT820, and RT820HT Vibratory Trench Rollers. Sourced directly from Wacker Neuson, this plug matches the exact specifications of the original part installed at the factory. It fits across multiple machine numbers within the RT560, RT820, and RT820HT series, making it a straightforward, confidence-inspiring choice for technicians servicing these remote-controlled trench rollers.

Key Features

• Genuine OEM Material Integrity — Manufactured to Wacker Neuson's original material and thread specification, ensuring the plug seats and seals as intended in the hydraulic or fluid system port.
• Direct-Fit Installation — The hollow hex profile accepts a standard hex key for precise torque application, allowing correct installation without adapters or modifications to the port.
• Broad RT-Series Compatibility — Verified fitment across multiple build numbers of the RT560, RT820, and RT820HT Vibratory Trench Rollers, covering a wide range of machines in active service.
• Port Integrity and Leak Prevention — A correctly fitted plug maintains system pressure and prevents fluid ingress or egress at capped ports, keeping the drivetrain and hydraulic circuits performing as designed.
• Fuel and Fluid System Safety — On hydraulic or fuel system ports, a damaged or missing plug can result in fluid loss, contamination, or pressure drop; replacing with the correct OEM part restores safe operating conditions.

A hollow hex plug is a threaded closure used to seal an unused or service port in a hydraulic, lubrication, or fluid circuit. The hollow hex recess allows a hex key to apply the torque needed for a leak-free seal without requiring external wrench flats. When a plug of this type is missing, damaged, or cross-threaded, it can allow fluid to escape or contaminants to enter the circuit, leading to pressure loss, component wear, or hydraulic system failure. Replacing it with the correct OEM part restores the integrity of the sealed port and protects downstream components.

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.