ZF WSK 400 ЧАСТИ РЫЧАГ ПЕРЕКЛЮЧЕНИЯ 6007 301 172

The Torque converter clutch system (WSK).It is mainly used to amplify vehicle torque. Overcoming huge inertia when starting from a standstill, especially heavy load start-up of bulky transport vehicles, this hydraulic system provides flexible protection and transition for the most vulnerable mechanical clutches in the vehicle powertrain.