| Item | Part No. | Part Name | Qty | Serial No. |
| 20S-30-00021 | TRACK ROLLER ASS'Y | 26423- | ||
| 1 | 20S-30-74210 | ROLLER | 26423- | |
| 2 | 10E-30-14140 | BUSHING | 26423- | |
| 110-30-00085 | FLOATING SEAL ASS'Y | 26423- | ||
| 3 | \6\ | RING,SEAL | 26423- | |
| 4 | \6\ | O-RING | 26423- | |
| 5 | 10E-30-14130 | SHAFT | 26423- | |
| 6 | 07000-02021 | O-RING | 26423- | |
| 7 | 20S-30-32150 | COLLAR | 26423- | |
| 8 | 20S-30-74130 | COLLAR | 26423- | |
| 9 | 20T-30-74140 | PLUG | 28055- | |
| 9 | 01310-20608 | SCREW | 26423-28054 | |
| 10 | 20R-30-11270 | RING,SNAP | 26423- | |
| 11 | 01010-51435 | BOLT | 26423- | |
| 12 | 01643-31445 | WASHER | 26423- |