The EM-123-4HN02 Four Wheel Hydraulic Brake Trainer w/Disc and Drum is used to demonstrate the functionality of a typical non-ABS braking system as it operates on a real vehicle. The trainer is built with OEM components and is based on the Honda Civic platform. The trainer can be used in the classroom environment for demonstrations to students. The trainer provides a safe and effective method of demonstrating the principles of hydraulic braking systems used on today’s vehicles.