TRW Automotive supplies booster and master cylinder brake actuation systems featuring quality and performance.
TRW's booster and master cylinder product portfolio covers a wide range of vehicles, from small cars up to truck and SUV platforms. These systems can offer enhanced packageability and lighter weight, with options such as micro master cylinders and aluminum master cylinders through to heavy-duty master cylinders designed for the durability and variable loading conditions of the light-truck market. These systems function with the help of a series of brake fluid sensors, which are located on the reservoir tank. This series includes vacuum sensors, brake light switches, and travel sensors.

Features Single & Tandem Boosters

• Reduced cost
• Low weight, also Aluminum shells available
• High stiffness
• Improved packaging

1. Single Booster: Booster length 87 mm provides 45mm stroke
2. Tandem Booster: Booster Length 135 mm provides 42 mm stroke

• High efficiency
• Low hysteresis
• Reduced threshold force with and without vacuum
• Easy integration of mBA and Dual Rate functionality

                Single Booster

                                                Tandem Booster