| Item | Part No. | Part Name | Qty | Serial No. |
| 20Y-30-00018 | ROLLER ASSEMBLY, TRACK | A88001-- | ||
| 1 | 20Y-30-16411 | ROLLER | A88001-- | |
| 2 | 22U-30-11450 | BUSHING | A88001-- | |
| 3 | 22U-30-11420 | SHAFT | A88001-- | |
| 4 | 205-30-76260 | O-RING | A88001-- | |
| 22U-30-00060 | SEAL RING ASSEMBLY | A88001-- | ||
| 5 | (NSS) | SEAL | A88001-- | |
| 6 | 20Y-30-16460 | O-RING | A88001-- | |
| 7 | 22U-30-11430 | COLLAR | A88001-- | |
| 8 | 20Y-30-16330 | PLUG | A88001-- | |
| 9 | 22U-30-11440 | COLLAR | A88001-- | |
| 10 | 20Y-30-16170 | PIN | A88001-- | |
| 11 | 20Y-30-11340 | BOLT | A88001-- | |
| 12 | 01643-31845 | WASHER | A88001-- |
