Supply Of Rocker Box For Schunk Make Single Arm Pantograph Model:wbl 22.03 T18vande Bhar At Express. As Per Schunk Part No.909010030000 Drg. No.sb-035853. Accepted Make:- Schunk As Pe R Drg.no. Schunk Part No.909010030000 Drg. No.sb-035853 Specn: Rocker Box For Schunk Make Singl E Arm Pantograph Model:wbl 22.03 T18vande Bharat Express. As Per Schunk Part No.90901003000 0 Drg. No.sb-035853.