OK request send CMR253-1 S/N 1001-UP Section CMR253-1 S/N 1001-UP Komatsu: FOR DOUBLE MAST (ROTATING TYPE CLAMP BASE) 030000 FOR TFV MAST (ROTATING TYPE CLAMP BASE) 060000 FOR FFV MAST (ROTATING TYPE CLAMP BASE) 090000 ALL KIND OF ARMS 120000