Features 1、Excavator accessories with OEM number 274‑6721, suitable for CAT320D E320D models. 2、The shell is made of excellent steel, with high hardness and corrosion resistance, and can withstand bad weather. 3、The sensor is small and compact, easy to operate and replace, and installation does not take up space. 4、With high‑sensitivity induction, can ensure that the excavator runs more accurately and stably. 5、Conventional working voltage is 6‑36V, which is practical and can replace old or broken sensors at any time. Specification Item Type: Pressure Sensor Conventional Working Voltage: 6-36V Material: High quality steel OEM Number: 274-6721 Application: Suitable for CAT320D E320D models Package List 1 x Pressure Sensor