Features： 1、APPLICABLE MODEL: This pressure switch sensor is suitable for Caterpillar CAT E325 E320 E317 E312 E330 excavator models, with good compatibility. 2、HIGH ACCURACY: Using electronic components, has high sensing accuracy, measurement accuracy can be up to 0.1% fs, efficient and reliable. 3、BRASS MATERIAL: The pressure switch is made of brass, rustproof and high temperature resistant, can withstand harsh road and weather conditions. 4、STANDARD SIZE: The pressure switch transducer has standard interface size, the connection is stable, and it is not easy to fall off after installation. 5、REPLACEMENT PART: Small size and light weight, the pressure sensor is easy to install, can directly replace old or damaged excavator pressure sensor. Specification： Item Type: Pressure Sensor Model: 119-9985X01 20ps767-6 Material: Brass Compatible Models: For Caterpillar CAT E325 E320 E317 E312 E330 Package List： 1 x Pressure Sensor