Parts list: № Number Qty Name Options 9278768 2 IDLER 00 9278769 1 IDLER 00A 1034117 1 ..IDLER 00B 3110435 2 Bushing 01 3110436 1 Axle 02 A810040 2 O-Ring 04 1034118 2 Yoke 05 4144031 2 Spring Pin 06 4671515 1 Plate 07 J271260 4 Screw With Washer 07A J901260 1 Cap Screw 07B J222012 1 Washer 08 4479926 2 Seal Next page: 81 ADJUSTER (RUBBER CRAWLER) SERIAL NO. 280001- 82 ADJUSTER (STEEL CRAWLER) SERIAL NO. 280001- 83 UPPER ROLLER SERIAL NO. 280001- 84 RUBBER CRAWLER SERIAL NO. 280001- 85 STEEL CRAWLER SERIAL NO. 280001- 79 TRAVEL DEVICE SERIAL NO. 280001- 78 SWING BEARING SERIAL NO. 280001- 77 BOLT KIT SERIAL NO. 280001- 76 CRAWLER GUIDE (STEEL CRAWLER) SERIAL NO. 280001- 75 TRACK FRAME SERIAL NO. 280001-