| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 21W-30-R7110 | TRACK FRAME | F00003-F00407 | |
| 1 | 21W-30-R7111 | TRACK FRAME | F00408- | |
| 2 | 21W-30-R7120 | COVER | F00003- | |
| 3 | 01010-81230 | BOLT | F00003- | |
| 4 | 01643-31232 | WASHER | F00003- |
| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 21W-30-R7110 | TRACK FRAME | F00003-F00407 | |
| 1 | 21W-30-R7111 | TRACK FRAME | F00408- | |
| 2 | 21W-30-R7120 | COVER | F00003- | |
| 3 | 01010-81230 | BOLT | F00003- | |
| 4 | 01643-31232 | WASHER | F00003- |