| Item | Part No. | Part Name | Qty | Serial No. |
| 22U-54-31951 | COVER | 40001- | ||
| 1 | \6\ | COVER | 40001- | |
| 2 | 22U-54-87290 | SHEET | 40001- | |
| 423-U12-3101 | PRE-CLEANER ASS'Y | 42100- | ||
| 3 | \6\ | HOOD | 42100- | |
| 4 | 423-U12-3330 | BODY | 42100- | |
| 5 | 421-U12-3140 | CLAMP | 40001- | |
| 6 | 423-U12-3350 | ROTOR | 42100- | |
| 7 | 421-U12-3160 | BOLT | 40001- | |
| 8 | 421-U12-3170 | RING | 40001- | |
| 9 | 421-U12-3181 | BEARING | 42100- | |
| 10 | 421-U12-3190 | BUSHING | 42100- | |
| 11 | 418-U12-3410 | BUSHING | 42100- | |
| 12 | 418-U12-3420 | SHIELD | 42100- | |
| 13 | 421-U12-3230 | NUT | 40001- | |
| 14 | 421-U12-3240 | BOLT | 40001- | |
| 15 | 421-U12-3250 | NUT | 40001- | |
| 16 | 421-U12-3260 | PLUG | 40001- | |
| 17 | 418-U12-3470 | WASHER | 42100- | |
| 18 | 22U-54-31990 | BRACKET | 41168- | |
| 19 | 01010-81225 | BOLT | 41168- | |
| 20 | 01643-31232 | WASHER | 41168- | |
| 21 | 01010-81230 | BOLT | 40001- | |
| 22 | 01643-31232 | WASHER | 40001- | |
| 23 | 22U-54-31972 | BRACKET | 41168- | |
| 24 | 01010-81225 | BOLT | 41168- | |
| 25 | 01643-31232 | WASHER | 41168- | |
| 26 | 22U-54-31850 | COLLAR | 41168- | |
| 27 | 01010-81235 | BOLT | 41168- | |
| 28 | 01643-31232 | WASHER | 41168- |