| Item | Part No. | Part Name | Qty | Serial No. |
| 01 | Idler assy. | |||
| 02 | Tensioner | |||
| 03 | 594 062 40 | Plate | ||
| 04 | 308 886 99 | Bolt | ||
| 05 | 316 213 99 | Washer | ||
| 06 | Top roller | |||
| 07 | 510 516 98 | Bolt | ||
| 08 | 255 057 40 | Washer | ||
| 09 | Track roller | |||
| 10 | 510 515 98 | Bolt Cold weather design | ||
| 11 | 637 575 40 | Bushing | ||
| 12 | 368 715 40 | Nut Cold weather design | ||
| 15 | 510 513 98 | Bolt | ||
| 16 | 352 434 40 | Nut Cold weather design |