Designed to monitor system pressure in heavy machinery hydraulic and pneumatic circuits, the component with reference 421-06-35111 plays a critical role in field operations. In this context, the general pressure switch with part number 4210635111 supports the transmission of accurate pressure values in compatible Komatsu construction machines.
Compatible Machine Series
The specified pressure switch can be used in WA200-6, HD405-7, HD465-7, HM400-2, WA250-5, W3A20-5, WA380-5, WA430-5, WA470-5, WA480-5, and WA320-6 series construction machines. During replacement, ensure that the wiring harness socket and thread dimensions match the machine's setup exactly.
Installation and Inspection Notes
Pay attention to the sealing of the threaded part during the switch replacement, and check that there is no deformation in the wiring harness and socket connections.
Double-check that you are selecting the correct 421-06-35111 pressure switch compatible with your machine's catalog number.