Parts list: № Number Qty Name Options 1 AT531581 4 Bottom Roller SUB FOR AT506564 2 AT506563 1 Repair Kit 3 T430235 1 Roller Shell 4 T430242 1 Plug 5 T430236 2 Pin 6 24M7624 16 Washer 23 X 39 X 3 mm 7 19M10623 16 Screw M22 X 110 Next page: ST1007866 Track Rollers, Long Carriage, Heavy Duty