Tandem Main Brake Cylinder With Pedal Cutaway AE412302M

This automotive training aid features a sectioned tandem main brake cylinder integrated with a mechanical pedal system. The cutaway view exposes the internal structure of the dual-circuit hydraulic system, including primary and secondary pistons, return springs, fluid chambers, and the pushrod mechanism. The system is mounted on a rigid metal base with clear access for observation and instruction. It is designed for classroom demonstration of hydraulic brake operation principles in modern vehicles.

• Product type: Cutaway tandem main brake cylinder with pedal.
• Training purpose: Hydraulic brake operation demonstration.
• Components shown: Master cylinder, primary and secondary pistons, pedal, return springs, pushrod.
• Mounting: Table-top metal base.
• Dimensions: 3500 x 1500 x 2500 mm (137.80 x 59.06 x 98.43 in).
• Weight: 2 kg (4.41 lbs).
• Product number: AE412302M

• Understand the working principle of a tandem (dual-circuit) hydraulic brake system.
• Visually observe how pedal movement transfers force to primary and secondary pistons.
• Identify the components inside the brake master cylinder, including seals, springs, fluid reservoirs, and bore chambers.
• Learn about fluid pressure distribution between two independent circuits for improved safety.
• Analyze brake pedal mechanics and the pushrod-piston interaction in static and dynamic states.
• Study the effect of hydraulic fluid displacement and return under pedal release conditions.

• Simplifies explanation of hydraulic brake system operation.
• Allows safe and hands-on demonstration without pressurized fluid.
• Useful for introducing basic braking principles in early automotive education.
• Enables detailed discussion of dual-circuit system safety design.
• Compact and portable—ideal for bench-top instruction or mobile classrooms.