set of spare parts of schaku coupler centering device 1 compression spring escorts drg no sk 808 ref drg no 40 3000 10 1 01 no set 2 compression spr ing escorts drg no sk 809 ref drg no 40 3000 10 2 01 no set 3 tee head bolt escor ts drg no sk 810 ref drg no 40 3000 10 4 01 no set 4 fork head machined escorts d rg no sk 866 01 no set 5 washer 23mm escorts drg no din1441 01 no set 6 split pin 5x40 is 549 din 94 escorts drg no is 549 din 94 01 no set 7 hex nut m24 din 934 escort s drg no din 934