| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 421-U12-3102 | PRE-CLEANER | 81948- | |
| 1 | \0\421-U12-3101 | PRE-CLEANER | 81421-81947 | |
| 1 | 421-U12-3100 | PRE-CLEANER | 70001-81420 | |
| 2 | 421-U12-3110 | BRACKET | 70001- | |
| 3 | 01010-81230 | BOLT | 70001- | |
| 4 | 124-54-26540 | WASHER | 70001- | |
| 5 | 600-181-0670 | HOSE,AIR | 70001- | |
| 6 | 07289-00170 | CLAMP | 70001- |