Features 【Excellent Material】: The pressure sensor is made of excellent materials, with maximum durability and stable performance. 【Perfect Replacement】: Perfect replacement of damaged or old pressure sensors to maintain the best performance of the excavator. 【Compact Size】: The pressure transducer has a small and compact structure and does not take up space for installation. 【High Performance】: With high accuracy and sensitivity, making the operation of the excavator more accurate and safer. 【Applicable Model】: The pressure sensor part number is 221‑8859, which is suitable for Caterpillar E320C E320B excavators. Specification: Item Type: Pressure Sensor Product Model: CG-01-093 Part Number: 221-8859 Pressure: 40Mpa Application: Suitable for Caterpillar E320C E320B Package List: 1 x Pressure Sensor Note: The sensor part number is 221‑8859, and the model that meets this number can be used. Package List 1 x Pressure Sensor