| Item | Part No. | Part Name | Qty | Serial No. |
| 203-30-00111 | TRACK ROLLER ASS'Y | 21100-24630 | ||
| \0\203-30-00110 | TRACK ROLLER ASS'Y | 18001-21099 | ||
| 1 | 203-30-44112 | ROLLER,TRACK | 21100-24630 | |
| \0\203-30-44111 | ROLLER,TRACK | 18001-21099 | ||
| 2 | 203-30-44141 | BUSHING | 21100-24630 | |
| \0\203-30-44140 | BUSHING | 18001-21099 | ||
| 3 | 203-30-44121 | COLLAR | 18001-24630 | |
| 4 | 203-30-44181 | COLLAR | 18001-24630 | |
| 5 | 203-30-44161 | SHAFT | 18001-24630 | |
| 6 | 203-30-44150 | PIN,DOWEL | 18001-24630 | |
| 170-30-00210 | FLOATING SEAL ASS'Y | 18001-@ | ||
| 7 | \6\ | RING,SEAL | 18001-@ | |
| 8 | \6\ | O-RING | 18001-@ | |
| 9 | 07000-03042 | O-RING | 18001-@ | |
| 10 | 07043-50108 | PLUG | 18001-24630 | |
| 11 | 01010-51670 | BOLT | 21100-@ | |
| 01010-51670 | BOLT | 18001-21099 | ||
| 12 | 01643-31645 | WASHER | 21100-@ | |
| 01643-31645 | WASHER | 18001-21099 |