صمام الهواء Liebherr Solenoid 5006499 لـ حفارة Liebherr A900 Li/A900 ZW/A902 Li/A912 Li/A922 Li/A932 Li/A954 Li/R900 Li/R902 Li/R912 Li/R912 LC/R912HDSL/R912 KHD ENGINE/R912 LIEBHERR ENGINE/R922 Li/R932 ENGINE LIEBHERR/R932 ENGINE KHD/R932 Li/R932 Li T/R942 LIEBHERR MOTOR/R942 LI/R954/R964