This brand-new Pressure Sensor 258-0883/2580883 perfectly fits 329D, 336D, 390D excavators and C7.1, C32 engines. It effectively detects real-time pressure changes and transmits reliable signals to stabilize engine and hydraulic system operation. Made of high-strength material and fully sealed casing, it adapts to severe construction site environments. Following OEM manufacturing standards, it provides perfect matching, sensitive induction and long service life for routine repair and maintenance.