Wacker Neuson 5000181897 Suction Manifold With Drain

The Wacker Neuson Suction Manifold With Drain is a genuine OEM component designed for RT82-SC2, RT56-SC2, RTLx-SC3, RTL82-SC3, and RTx-SC2 series vibratory trench rollers. As a factory-sourced part, the is manufactured to the exact specifications Wacker Neuson requires for proper hydraulic system function, ensuring a direct, like-for-like replacement. This manifold fits an extensive range of SC2 and SC3 series machines — including EU-spec variants — making it a go-to solution for fleet operators and service technicians working across multiple roller configurations. Order with confidence knowing you are installing the same part Wacker Neuson specifies for these machines.

Key Features

• Genuine OEM Flow Path Integrity — Manufactured to Wacker Neuson's exact internal porting dimensions, ensuring the suction manifold maintains correct hydraulic fluid volume and directional flow without pressure drop or leak points.
• Integrated Drain Port — The built-in drain allows controlled fluid evacuation during service, making system maintenance cleaner and faster without the need for improvised drainage solutions.
• Direct Drop-In Fitment — Matches the original mounting face, port sizing, and connection orientation on SC2 and SC3 platform rollers so installation aligns with existing hydraulic lines and hardware.
• Broad SC2 and SC3 Series Coverage — Confirmed fit across RT82-SC2, RT56-SC2, RTLx-SC3, RTL82-SC3, RTx-SC2, and their EU-spec counterparts, covering a wide cross-section of Wacker Neuson trench roller fleets.
• Protects Hydraulic Pump Longevity — A correctly functioning suction manifold delivers clean, unrestricted fluid to the hydraulic pump. A cracked, blocked, or leaking manifold starves the pump of flow, accelerating wear and risking pump failure.
• Fluid System Safety — Hydraulic fluid leaks at the suction manifold can create slip hazards and fire risk in confined trench environments. Replacing a compromised manifold promptly keeps the work area safe and the system sealed.

The suction manifold with drain is a critical junction in the hydraulic circuit of a vibratory trench roller, responsible for drawing hydraulic fluid from the tank and directing it toward the pump under controlled, low-pressure suction conditions. The integrated drain port allows technicians to safely depressurize and evacuate fluid from the system during maintenance or component replacement without disturbing other hydraulic connections. When the manifold develops cracks, seal failure, or internal blockage, the pump is starved of adequate fluid supply, which can cause cavitation, overheating, and ultimately premature hydraulic system failure — making timely replacement essential to keeping the roller operational.

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.

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