The Wacker Neuson is a genuine OEM 1-1/16-12 SAE Hex Plug with O-Ring designed for the RT560 and RT820 series vibratory trench rollers. Sourced directly from Wacker Neuson, this plug is an exact match to the original hardware installed at the factory. It fits multiple machine configurations across the RT560, RT820, and RT820HT model lines. When hydraulic system integrity matters, using the correct OEM plug ensures a leak-free seal and proper system pressure.
Key Features
- Genuine OEM Sealing Integrity — Manufactured to Wacker Neuson's exact thread specification (1-1/16-12 SAE), ensuring the O-Ring seats and compresses correctly for a hydraulic-tight closure.
- Drop-In Hydraulic Port Fit — Threaded SAE straight-thread design installs directly into the hydraulic port without modification to fittings or mating surfaces.
- Broad RT-Series Compatibility — Confirmed fitment across RT560, RT820, and RT820HT vibratory trench roller configurations, covering both standard and high-traction variants.
- Hydraulic System Protection — A properly seated plug prevents fluid loss, contamination ingress, and pressure drop in the hydraulic circuit — all of which can cause erratic roller performance or component damage.
- Fuel and Fluid Safety Compliance — On hydraulic systems, an O-Ring plug that seats correctly under pressure is essential to preventing leaks that create slip hazards and environmental contamination on the trench floor.
A hydraulic port plug seals off unused or temporarily open hydraulic ports within the machine's hydraulic circuit. On vibratory trench rollers like the RT560 and RT820, maintaining a sealed and pressurized hydraulic system is critical to consistent drum vibration, drive performance, and directional control. When a plug fails, leaks at the port can cause hydraulic fluid loss, pressure imbalance, and potential contamination that accelerates wear on pumps, valves, and actuators throughout the system.
Part Details
| Part Number | 5000083290 |
|---|---|
| Old Part Number | 0083290 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | 1-1/16-12 SAE Hex Plug with O-Ring |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Vibratory Trench Roller | RT560 | 5000009001, 5000009000, 5000007643, 5000007642 |
| Vibratory Trench Roller | RT820 | 5000009003, 5000009002, 5000007644, 5000007652 |
| Vibratory Trench Roller | RT820HT | 5000007645, 5000008047 |
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.
