500ml Oil Suction Syringe – Manual pump for draining brake fluid, gearbox oil, and engine oil, with extension tube and seals included

🚗【INTENSIVE DESIGN】 The manual liquid pump features a transparent bottle body, allowing you to check the extraction status at any time, and includes a scale for better control of the extraction volume. The locking design means you don't have to worry about leaks; simply push the tube towards the end of the pump, and it will lock automatically. 🚗【EASY OPERATION】 Using this manual oil pump, you can quickly and easily extract and refill liquid in both directions through the extraction dispenser with a simple syringe-like action. The tube and back cover can be easily removed for easy cleaning and maintenance. 🚗【HIGH-QUALITY MATERIAL】 The oil well pump syringe bottle body is made of thickened plastic. It features a built-in double rubber seal for a tight fit to prevent leaks. The piston shaft is made of thick aluminum for durability and a long service life. 🚗【PERFECT SET】 This manual oil pump comes with 1/4" and 3/8" extension tubes for extra working length. Two clear tubes can be connected for easy suction or injection of liquids. Two extra rubber seals are included, so if the original seal fails, it can be replaced at any time. 🚗【WIDE APPLICATION】 The pump is suitable for extracting and injecting brake fluid, engine oil, gear oil, transmission oil, water, and more. Widely used in off-road vehicles, ships, agricultural equipment, industrial gearboxes, motor vehicles, motorcycles, recreational vehicles, etc., for extracting or replacing engine oil or lubricating oil.