| Item | Part No. | Part Name | Qty | Serial No. |
| 20Y-30-08021 | ROLLER ASSEMBLY, TRACK | A85001-- | ||
| 1 | 20Y-30-28281 | ROLLER | A85001-- | |
| 2 | 22U-30-11450 | BUSHING | A85001-- | |
| 3 | 20Y-30-28291 | SHAFT | A85001-- | |
| 4 | 20Y-30-28330 | O-RING | A85001-- | |
| 22B-30-00030 | SEAL ASSEMBLY, FLOATING | A85001-- | ||
| 5 | 22B-30-16200 | SEAL | A85001-- | |
| 6 | 154-32-61170 | O-RING | A85001-- | |
| 7 | 20Y-30-28301 | COLLAR | A85001-- | |
| 8 | 20Y-30-28340 | PLUG | A85001-- | |
| 9 | 20Y-30-28311 | COLLAR | A85001-- | |
| 10 | 20Y-30-28320 | PIN | A85001-- | |
| 11 | 20Y-30-11340 | BOLT | A85001-- | |
| 12 | 01643-31845 | WASHER | A85001-- |