| Item | Part No. | Part Name | Qty | Serial No. |
| 427-Z04-1210 | AIR CLEANER ASS'Y,L.H. | 52001- | ||
| 427-Z04-1220 | AIR CLEANER ASS'Y,R.H. | 52001- | ||
| 1 | 427-Z04-1290 | BODY,L.H. | 52001- | |
| 1 | \6\ | BODY,R.H. REWORK | 52001- | |
| 1 | 6164-81-8520 | BODY,R.H. | 52001- | |
| 2 | 6127-81-7412 | ELEMENT,INNER | 52001- | |
| 3 | 6128-81-7321 | ELEMENT,OUTER | 52001- | |
| 4 | 600-181-4370 | NUT | 52001- | |
| 5 | 600-181-7511 | WASHER,SEAL | 52001- | |
| 6 | 600-181-4420 | NUT,WING | 52001- | |
| 7 | 600-181-4430 | CLIP | 52001- | |
| 8 | 600-181-4440 | GASKET | 52001- |