| Item | Part No. | Part Name | Qty | Serial No. |
| 01 | | Idler assy. | | |
| 02 | | Tensioner | | |
| 03 | 915 656 40 | Plate | | |
| 05 | 510 516 98 | Bolt (cold weather design) | | |
| 06 | | Top roller | | |
| 07 | 932 303 40 | Washer | | |
| 08 | 506 102 98 | Bolt (cold weather design) | | |
| 09 | 255 057 40 | Washer | | |
| 10 | | Track roller | | |
| 12 | 508 420 98 | Bolt (cold weather design) | | |
| 13 | 898 068 40 | Bushing | | |
| 15 | 368 715 40 | Nut (cold weather design) | | |
| 17 | 928 14140 | Cover | | |
| 18 | 912 472 40 | Cover | | |
| 19 | 307 800 99 | Bolt | | |
| 20 | 356 498 99 | Lock washer | | |
| 21 | 307 821 99 | Bolt | | |
| 22 | 343 817 99 | Lock washer | | |
| 23 | 915 653 40 | Plate | | |
| 24 | 308 666 99 | Bolt | | |
| 25 | 510 740 98 | Resilent sleeve | | |
| 26 | 928 147 40 | Track frame,r.h. | | |
| 27 | 928 149 40 | Track frame,l.h. | | |
