.This brand-new oil pressure sensor is well compatible with 6CT8.3 engine and PC series excavators. It keeps monitoring lubricating oil pressure steadily and sends accurate data to vehicle monitoring instruments. Operators can quickly know oil working status and take measures to avoid engine wear failures. It adopts sturdy materials and fine sealing structure to keep stable operation in long-term heavy load work. Produced in line with original industrial standards, it features sensitive response, easy assembly and long service life for daily equipment maintenance.