Hydraulic Safety Lock Switch Volvo Hyundai R110-7 R140LC-7 R170W-7 R220LC-7H PN: 71N6-20161 73N6-20180 73N6-20190

Hydraulic Safety Lock Switch (Pilot Control) for Hyundai Excavators | Lucas Parts

Maintain absolute control over your machinery's safety systems with this premium Hydraulic Safety Lock Switch from Lucas Parts. Specifically engineered for Hyundai -7 and -7H Series excavators, this critical electrical switch pairs with your pilot control safety lever to instantly isolate or activate hydraulic flow, preventing dangerous accidental machine movements on the job site.

Built to rigorous heavy-equipment standards, this switch offers immediate contact response, rugged environmental sealing, and a precise factory fit to get your excavator back to work with zero hassle.

Key Features & Benefits

• Fail-Safe Safety Control: Provides reliable, instantaneous electrical cut-off to ensure the hydraulic pilot system completely locks out when the safety bar is raised.

• Rugged Heavy-Duty Build: Constructed with high-grade, wear-resistant materials and robust sealing designed to keep out dust, cabin moisture, grime, and grease.

• Direct Aftermarket Replacement: A true "drop-in" component engineered to match factory wiring configurations and mounting brackets for a seamless, plug-and-play installation.

• Vibration & Shock Resistant: Internals are fortified to withstand the continuous, high-frequency vibrations and heavy shocks typical of harsh digging and demolition environments.

Machine Compatibility

This hydraulic safety switch is precision-engineered for the following Hyundai excavator models:

• Hyundai R110-7

• Hyundai R140LC-7

• Hyundai R170W-7

• Hyundai R220LC-7H

Specifications

• Brand: Lucas Parts

• Product Type: Hydraulic Safety Lockout Switch / Pilot Control Switch

• Condition: 100% Brand New Aftermarket Replacement

• Fitment Type: Direct Plug-and-Play Replacement

Why Trust Lucas Parts? Electrical and safety components are the heartbeat of your machine's operation. Lucas Parts delivers field-tested, high-performance aftermarket alternatives that offer OEM-level reliability without the steep dealership markup. Keep your crew safe and your projects moving forward.