Description A long time without changing the oil in your car's transmission will cause your car to have a stuttering feeling and a hard start. In serious cases, the transmission will be burned out. Our product can provide you with the solutions to these problems. This high-quality fluid extractor with professional change accessories can help you change the transmission oil easily and fast. Key Features Large Capacity: It has a 10L/10.6Qt capacity pneumatic air suction pump, which can fill most car models' transmission oil in one operation to avoid wasting time on secondary operations, making it an ideal tool for oil replacement. Two-way Control: The fluid extractor pump is designed with a two-way control system(air inlet switch valve, and screw valve) The two control valves allow you.