GOWE Excavator Engine Controller for EX 200-2 EX200-3 Hitachi Excavator Engine Controller (EPC Computer Panel) 9104912 4257164 Model Number: EX200-2/-3; Part Number: 4257164/9104912/9131577 Compatible Vehicle Model: Hitachi EX200-2/-3; Compatibal Part Number: 4257164/9104912/9131577 Type: Small controller/Engine controller; Other Available Model: EX120-2/-3; EX300-2/-3; EX400-2/-3; ZX120/200/230/270/330/450-1; ZX200/210/270/330-3 ;