Parts list: № Number Qty Name Options 1 T254141 2 Drive Sprocket 2 19M8490 20 Screw M16 X 40 2 19M7489 20 Cap Screw M16 X 45 2 24M7338 20 Washer 17 X 30 X 3 mm Next page: ST1505 Track Frame Covers ( - 192141) ST1551 Track Sprocket ( - 192141) ST239926 Track Frame (192142 - ) ST2486 Rubber Tracks (320 mm Wide) ST244700 Track Frame Covers (192142 - ) ST1819 Track Frame ( - 192141)