Wacker Neuson 5000083929 Hydraulic Solenoid Valve 2-Way NC

The Wacker Neuson is a genuine OEM Hydraulic Solenoid Valve 2-Way Normally Closed designed for the RT560 and RT820 series vibratory trench rollers. As a direct OEM replacement, part is manufactured to the exact specifications of the original component, ensuring proper valve operation within the hydraulic circuit. This part fits multiple RT560 and RT820 configurations, including RT820HT variants, covering a wide range of serial number ranges across the trench roller lineup. Keeping this valve in proper working order is essential to maintaining correct hydraulic flow control on your Wacker Neuson trench roller.

Key Features

• OEM-Spec Valve Construction — Engineered to the original pressure rating and flow characteristics of the RT-series hydraulic circuit, ensuring the solenoid opens and closes at the correct differential pressure.
• Normally Closed 2-Way Configuration — Drops into the existing valve block position with the same port sizing and electrical connector as the original, requiring no circuit modifications.
• Broad RT560 and RT820 Fitment — Confirmed for multiple serial number configurations across the RT560, RT820, and RT820HT vibratory trench roller families.
• Hydraulic Flow Integrity — A correctly functioning solenoid valve allows the trench roller's hydraulic system to direct flow on demand; a failed or stuck valve can cause erratic drive response or complete loss of directional control.
• Electrical Safety Compliance — As an OEM solenoid, coil resistance and voltage ratings match the machine's onboard electrical system, preventing overcurrent conditions that can damage the valve or controller.

A hydraulic solenoid valve controls the flow of hydraulic fluid through a circuit by opening or closing in response to an electrical signal. In a normally closed 2-way valve, the passage is blocked when the solenoid is de-energized and opens only when voltage is applied, giving the machine's control system precise on-demand authority over hydraulic movement. On a remote-controlled vibratory trench roller like the RT560 or RT820, this type of valve plays a direct role in managing drive and compaction functions — when it wears, sticks, or fails, the operator may notice sluggish response, unintended movement, or a complete loss of the controlled hydraulic function it governs.

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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