Power Distribution: It carries electrical power from the main batteries and the alternator to all major components located on the chassis, including:
Engine Control Module (ECM): Provides power and serves as the communication backbone for the engine.
Main Hydraulic Pump Solenoids: Delivers control signals for the hydraulic system, regulating power and flow.
Cab Power Supply: Provides electricity to the operator's cab for displays, switches, and controls.
Central Lubrication System (if equipped): Powers the controller and motors for the auto-grease system.
Cooling Fan Solenoids: Controls the hydraulic cooling fan for the radiator and aftercooler.
This 350-8197 chassis harness is used for 374D excavator.
Related part number:
238-2535
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299-2627
306-8515
306-8524
324-5775
328-0333
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