| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 41K-13-11110 | PRECLEANER ASS'Y | 50001- | |
| 421-01-23110 | COVER | 50001- | ||
| 421-01-23120 | BOWL | 50001- | ||
| 421-01-23130 | SLEEVE | 50001- | ||
| 2 | 421-U12-2110 | BRACKET | 50001- | |
| 3 | 01010-51225 | BOLT | 50001- | |
| 4 | 124-54-26540 | WASHER | 50001- | |
| 5 | 600-181-0670 | HOSE | 50001- | |
| 6 | 07281-01919 | CLAMP | 50001- |