| Item | Part No. | Part Name | Qty | Serial No. |
| 203-30-00120 | CARRIER ROLLER ASS'Y | 12020- | ||
| 1 | 203-30-43112 | ROLLER | 12020- | |
| 2 | 203-30-43160 | BUSHING | 12020- | |
| 3 | 203-30-43131 | COLLAR | 12020- | |
| 4 | 203-30-43140 | SHAFT | 12020- | |
| 5 | 203-30-43150 | COVER | 12020- | |
| 6 | 203-30-43170 | PLATE | 12020- | |
| 7 | 01602-20825 | WASHER,SPRING | 12020- | |
| 8 | 01010-50820 | BOLT | 12020- | |
| 110-30-00045 | FLOATING SEAL ASS'Y | 12020- | ||
| 9 | \6\ | RING,SEAL | 12020- | |
| 10 | \6\ | O-RING | 12020- | |
| 11 | 07000-02060 | O-RING | 12020- | |
| 12 | 07043-50108 | PLUG | 12020- | |
| 13 | 01010-51030 | BOLT | 12020- | |
| 14 | 01643-31032 | WASHER | 12020- | |
| 15 | 01010-51235 | BOLT | 12020- | |
| 16 | 01643-31232 | WASHER | 12020- |