| Item | Part No. | Part Name | Qty | Serial No. |
| 198-30-00561 | Idler Assembly | 30400- | ||
| 1 | 198-30-45210 | Idler | 30400- | |
| 2 | 198-30-33140 | Bushing | 30400- | |
| 3 | 198-30-45230 | Shaft | 30400- | |
| 4 | 198-30-45240 | Retainer | 30400- | |
| 5 | 198-30-45250 | Plate | 30400- | |
| 6 | 198-30-33190 | O-ring | 30400- | |
| 7 | 01010-81650 | Bolt | 30400- | |
| 8 | 01643-31645 | Washer | 30400- | |
| 8 | 198-30-00073 | Floating Seal Assembly | 30400- | |
| 9 | Seal | 30400- | ||
| 10 | O-ring | 30400- | ||
| 11 | 198-30-45280 | Ring | 30400- | |
| 12 | 07052-31624 | Plug | 30400- | |
| 13 | 07049-01620 | Plug | 30400- | |
| 14 | 198-30-43820 | Cap | 30400- | |
| 15 | 04022-16035 | Pin, Dowel | 30400- | |
| 16 | 19M-09-12851 | Bolt | 30400- | |
| 17 | 01643-33380 | Washer | 30400- |