The Wacker Neuson is a genuine OEM Threaded Plug designed for RT-SC and RT-SC2 series remote-controlled vibratory trench rollers and DPU series reversible vibratory plate compactors. As a direct OEM replacement, this plug is manufactured to the exact specifications required by Wacker Neuson, ensuring a proper seal wherever it is installed in the hydraulic or fluid system. Confirmed fitment spans the RT82-SC, RT82-SC2, RT56-SC, RT56-SC2, RTx-SC2, RTL82-SC3, and a broad range of DPU80, DPU90, and DPU110 Lec, Lem, Lekc, and reversible-drum variants. When you need part number, sourcing the genuine article protects both system integrity and machine uptime.
Key Features
- Genuine OEM Sealing Integrity — Manufactured to Wacker Neuson's exact thread pitch and material grade, ensuring a leak-free seal in hydraulic and fluid passages where pressure retention is critical.
- Drop-In Thread Engagement — Matches the original port thread specification so the plug seats and torques correctly without re-tapping or thread chasing.
- Broad Fitment Across Two Machine Families — Covers RT-SC and RT-SC2 series vibratory trench rollers as well as DPU80, DPU90, and DPU110 reversible plate compactors, including US and EU variants.
- Protects System Pressure and Fluid Containment — A damaged or missing threaded plug can cause fluid loss or pressure bleed-off; this OEM replacement restores proper containment and keeps hydraulic or lubrication circuits operating as designed.
- Correct Part for Fluid System Servicing — Threaded plugs are commonly replaced during fluid changes, filter service, or component removal; using the OEM-specified plug ensures the port is properly closed and sealed for the next service interval.
A threaded plug seals an unused or temporarily opened port in a hydraulic, lubrication, or fluid circuit. It prevents fluid from escaping and contaminants from entering a system that relies on clean, pressurized fluid to operate correctly. On equipment like vibratory trench rollers and reversible plate compactors — where hydraulic systems drive propulsion, vibration, and directional control — a missing or damaged plug can lead to fluid loss, contamination, and eventual component failure. Replacing a worn or stripped threaded plug with the correct OEM part restores the integrity of the sealed circuit and prevents costly downstream damage.
Part Details
| Part Number | 5000159451 |
|---|---|
| Old Part Number | 0159451 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Threaded Plug |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Vibratory Trench Roller | RT82-SC2 | 5000620530, 5000620293, 5000620367, 5000620525, 5000620528, 5000620529, 5000620526, 5000620527 |
| Vibratory Trench Roller | RT82-SC2 EU | 5000620845, 5200003107 |
| Vibratory Trench Roller | RT56-SC2 | 5000620294, 5000620368 |
| Vibratory Trench Roller | RT56-SC2 EU | 5000620844 |
| Vibratory Trench Roller | RT82-SC | 5000009025, 5000620365, 5000620324, 5000620353, 5000620480, 5000620481, 5000620482 |
| Vibratory Trench Roller | RT56-SC | 5000009026, 5000620366 |
| RTL82-SC3, White/Blue | RTL82-SC3 | 5200022541 |
| RTx-SC2 TRENCH ROLLER | RTx-SC2 | 5200008538, 5200008539, 5200018044, 5200018329 |
| Trench Roller | RTx-SC2 EU | 5200008540 |
| DPU80Lec770 | DPU80Lec770 | 5100026787 |
| DPU110Lec870 | DPU110Lec870 | 5100026869 |
| DPU80Lec670 | DPU80Lec670 | 5100027032 |
| DPU110Lec970 | DPU110Lec970 | 5100027035 |
| DPU90Lec670 | DPU90Lec670 | 5100027534 |
| DPU90Lec770 | DPU90Lec770 | 5100027536 |
| DPU80Lem770 | DPU80Lem770 | 5100018444 |
| DPU110Lem870 | DPU110Lem870 | 5100018445 |
| DPU80Lem670 | DPU80Lem670 | 5100024695 |
| DPU110Lem970 | DPU110Lem970 | 5100024696 |
| DPU90Lem770 | DPU90Lem770 | 5100024731 |
| DPU110Lec970 US | DPU110Lec970 US | 5100026784 |
| DPU80rLec670 | DPU80rLec670 | 5100027033 |
| DPU80rLec770 | DPU80rLec770 | 5100027034 |
| DPU90Lec770 US | DPU90Lec770 US | 5100028357 |
| Diesel Power Unit for Internal Vibrator | D4000 | 5000009091 |
| DPU80rLem670 | DPU80rLem670 | 5100024697 |
| DPU80rLem770 | DPU80rLem770 | 5100024698 |
| DPU110Lem970 US | DPU110Lem970 US | 5100024730 |
| DPU90Lem770 US | DPU90Lem770 US | 5100024732 |
| DPU110rLec970 | DPU110rLec970 | 5100027036 |
| DPU110rLec870 | DPU110rLec870 | 5100027077 |
| DPU110rLem970 | DPU110rLem970 | 5100024699 |
| DPU110rLem870 | DPU110rLem870 | 5100026697 |
| DPU110rLec970 US | DPU110rLec970 US | 5100026786 |
| DPU90rLec770 US | DPU90rLec770 US | 5100028359 |
| L5000/225 ISO | L5000/225 ISO | 5000610329 |
| DPU110rLem970 US | DPU110rLem970 US | 5100026785 |
| DPU90rLem770 | DPU90rLem770 US | 5100028358 |
| L5000/225 ANSI | L5000/225 ANSI | 5000610341 |
| DPU110Lekc970 | DPU110Lekc970 | 5100034515 |
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.
