Car Brake Bleeder Kit Oil Change Pump 1000ml Brake Fluid Replacement Tools Brake Oil Exchanger for Auto Car Truck MotorcycleFeatures:PNEUMATIC BRAKE OIL BLEEDING TOOL: This brake bleeder kit is used for changing brake and clutch oil, as well as suck out old oil and air from replaced brake system on motorcycle car truck and pickup. Connect the extractor to the air compressor and brake caliper, turn on high power air compressor to 90-120PSI, negative pressure is generated in the braking system to suck out the waste fluid and air, and guide the new oil to fill the whole brake system.AUTOMATIC BRAKE OIL REFILL DEVICE: There is a long screw fittings on 0.8L refill bottle cap, which can work with the master cylinder adapter to snap on the mouth of the vehicle's brake fluid reservoir, without hand support. Fully open the valve on the long screw, the fluid will flow out, and stop once the brake fluid level in the reservoir has been sufficient to cover the threaded port, no need to keep an eye on it. But if 0.8L is not enough, remember to add new oil in timeONE PERSON OPERATION DESIGN: Refill bottle can be held on the brake fluid reservoir. On the 1L waste oil extractor bottle, there is a the hanger which can hook on the engine hood and keep the bottle above the vehicle bleeder valve, as well as the trigger locker is also helpful for hand-free when suck. Also, you do not need to tread the brake pedal again and again when use this brake and clutch bleed tool.Specification:Oil extraction container capacity: 1L approx.Refill container capacity: 0.8L approx.Refill container head material: copperPU hose size: 1.8m approx.Material: PP+MetalPacking included:1x 1L Old Oil Collection Bottle with 1.8M Hose and Black Suction Nipple (Hose: I.D. 5MM, O.D. 9MM)1x 0.8L New Oil Refill Bottle1x New Oil Refill Bottle Lid with Long Screw1x New Oil Refill Bottle Lid O-ring4x Master Cylinder Adapters2x Air Quick Plugs (American and European Style)1x Spare Black Suction Nipple1x Barbed Connector for Spare Black Suction Nipple