AUTOOL AST618 Pulsating Brake Fluid Exchanger Four-Wheel Oil Change

The AUTOOL AST618 is a DC 12V pulsating brake oil exchanger designed for workshop brake and clutch fluid service. It uses pulse exchange technology to help remove old fluid and impurities from brake lines, supports four-wheel simultaneous oil exchange, and includes a 3L stainless-steel oil pot, four used-oil bottles, and 17 adapters for broader vehicle coverage. Read these notes before using the AST618 brake fluid exchanger. Correct pressure control, clean connections, and proper used-oil draining help protect the vehicle brake system and the machine. AST618 combines pulse exchange, adjustable control, four-wheel service capacity, automatic monitoring, and a mobile workshop-friendly design for larger brake fluid service workloads. AST618 delivers new brake fluid under controlled pressure while used fluid is drained from each brake caliper in the proper sequence, helping complete brake fluid replacement without manual pedal bleeding. The current AST618 specification image lists DC 12V power, 1.6L/min maximum output flow, 0.6-3.0bar pressure range, 3L oil pot volume, 3.5m tubing length, and 515 × 438 × 550mm dimensions. Key features • 17 Adapters: The included adapter set covers many vehicle models across regions. • Pulse Control: Pulse, pressure, and working time can be adjusted for the job. • Four Tanks: Large-capacity fluid tanks support longer service sessions. • Product: AUTOOL AST618 Pulsating Brake & Clutch Bleeder • Power Supply: DC 12V battery • Working Pressure Range: 0.6-3.0bar