Efficient Oil Change: Our brake fluid replacement kit includes a 3L brake fluid extractor and a 1L reservoir. Using pneumatic principles, it extracts old brake fluid from the system and injects new fluid, ensuring smooth operation of the braking system. Strong Compatibility: The kit comes with 2 extended silicone hoses and 13 different-sized hose connectors, making it compatible with a variety of vehicles, including compact cars, light trucks, and motorcycles. Durability: The main body is made of PP material, offering good corrosion-resistance and easy cleaning. Key components, including the connectors, are made of metal for strength and durability. The silicone hoses enhance sealing performance, ensuring better functionality. Lightweight & Portable: Featuring a convenient carrying handle and a lightweight design at just 3.59 lbs, this kit is easy to transport and move, making it ideal for outdoor brake fluid replacement needs