421-43-22912 komatsu:switch SWITCH,LOW PRESSURE

Pressure Switch 421-43-22912 4214322911 4214322910 For Komatsu Wheel Loader WA100-5 WA150-5 WA150L-5 For Komatsu Compactor WF550T-3 WF550T-3D WF550-3D New Aftermarket Parts
YYBMBFBYQ Package included:Pressure Switch*1 || Product Number:421-43-22912 4214322911 4214322910 || Application: For Komatsu Wheel Loader WA100-5 WA150-5 WA150L-5 WA200-5 WA200L-5 WA200PT-5 WA250-5 WA270-5 WA320-3 WA320-5 For Komatsu Wheel Loader WA380-3 WA420-3 WA470-3 WA500-3 WA600-3 WA700-3 WA800-3 WA900-3 WD600-3 WD900-3 For Komatsu Compactor WF550T-3 WF550T-3D WF550-3D || Tips: Please check the old part number or the model of the applicable machine before purchasing! || Warm reminder: We will provide comprehensive after-sales service and technical support to ensure that any issues encountered during use can be resolved promptly. Thank you.

Idle Pressure Switch 421-43-22912 for Komatsu PC200-8 – 2-Pin, M12 Thread, Auto-Idle System
CLNXMT Direct replacement idle pressure switch with Komatsu OE number 421-43-22912, designed for PC200-8, PC210-8, and PC220-8 excavators to support reliable auto-idle function. || Monitors low hydraulic pressure during engine idle; sends ON/OFF signal when pressure drops below threshold — critical for preventing false auto-idle faults or high fuel consumption. || Features factory-matching 2-pin AMP connector and M12×1.0 thread for direct bolt-in installation; no wiring modification or calibration required. || Sealed brass housing with NBR diaphragm withstands oil, vibration, and temperature swings in demanding construction and mining applications. || ⚠️ Independent aftermarket component: not affiliated with Komatsu Corp. This is a low-pressure monitoring switch only, not a valve, not a flow controller, and not related to emissions, irrigation, or pesticide systems. For off-road industrial use only.

Coal2ToalPW Komatsu Wheel Loader Low Pressure Switch Machinery Parts 421-43-22910 421-43-22911 421-43-22912 WA100-5 WA150-5
Coal2ToalPW Covering part numbers 421-43-22911, 421-43-22912, 421-43-22910, it is specially designed for Komatsu WA100-5, WA150-5 wheel loaders, serving as a core pressure monitoring component of the hydraulic braking system. || Designed with mechanical balance principle high-sensitivity diaphragm, it real-time monitors brake system hydraulic pressure. Triggers dashboard warning light electronic control signal instantly when pressure drops below safety threshold, preventing brake failure and ensuring personnel/equipment safety in complex working conditions. || Stainless steel anti-corrosion shell, silver alloy contacts (1M+ on-off cycles) and imported fluororubber seals (-40℃–150℃) deliver strong impact, vibration, high-pressure and oil resistance for harsh construction site environments. || Auto-reset mechanism works without manual operation, ideal for continuous monitoring. Made to original specs, it fits brake pipelines perfectly for quick installation by regular staff, minimizing downtime. || As a critical loader brake safety part, tested for sensitivity, sealing vibration resistance with ±0.5MPa error and ≤0.1s response. Restores brake safety warning function fast to avoid accidents and ensure stable equipment operation.