Boeing 777-100/200/300
The 777 Series was Boeing's first two engine jumbo-jet wide-body airplane. The antiskid system for the 777 airplanes uses Mark IV digital autobrakes. The antiskid valve modules were upgraded for longer life.

Mark IV Antiskid/Autobrake System 100-049

Antiskid/Autobrake Control Unit
42-907-1
Module, Six Antiskid Control Valve
33-109-1
Module, Four Antiskid Control Valve
33-111-1
Wheelspeed Transducer
140-025-2
Brake Fan Wheelspeed transducer
140-177