| Item | Part No. | Part Name | Qty | Serial No. |
| 21M-30-00202 | CARRIER ROLLER ASS'Y | 55187- | ||
| 21M-30-00201 | CARRIER ROLLER ASS'Y | 55063-55186 | ||
| 21M-30-00200 | CARRIER ROLLER ASS'Y | 30001-55062 | ||
| 1 | 21M-30-16101 | ROLLER | 55063- | |
| 1 | 21M-30-16100 | ROLLER | 30001-55062 | |
| 2 | 21M-30-16110 | BUSHING | 30001- | |
| 3 | 21M-30-16120 | BUSHING | 30001- | |
| 4 | 21M-30-16130 | SHAFT | 30001- | |
| 5 | 21M-30-16140 | SUPPORT | 30001- | |
| 6 | 21M-30-16151 | COVER | 55187- | |
| 6 | 21M-30-16150 | COVER | 30001-55186 | |
| 7 | 21M-30-16160 | PLATE | 30001- | |
| 21M-30-00060 | FLOATING SEAL ASS'Y | 30001- | ||
| 8 | \6\ | SEAL | 30001- | |
| 9 | \6\ | O-RING | 30001- | |
| 10 | 21M-30-16190 | O-RING | 30001- | |
| 11 | 21M-30-16200 | BOLT | 30001- | |
| 12 | 21M-30-16211 | BOLT | 55187- | |
| 12 | 21M-30-16210 | BOLT | 30001-55186 | |
| 13 | 21M-30-15180 | PLUG | 30001- | |
| 14 | 01010-82070 | BOLT | 30001- | |
| 15 | 01643-32060 | WASHER | 30001- |