| Item | Part No. | Part Name | Qty | Serial No. |
| 178-61-00101 | FILTER ASS'Y | 1023- | ||
| \0\178-61-00100 | FILTER ASS'Y | 1001-1022 | ||
| 178-61-00011 | CASE ASS'Y | 1023- | ||
| \0\178-61-00010 | CASE ASS'Y | 1001-1022 | ||
| 1 | \6\ | CASE | 1023- | |
| 1 | \6\ | CASE | 1001-1022 | |
| 2 | 07040-12412 | PLUG | 1001- | |
| 3 | 07002-12434 | O-RING | 1001- | |
| 4 | 178-61-14150 | PLATE | 1001- | |
| 5 | 178-61-14160 | ELEMENT | 1001- | |
| 6 | 145-60-17190 | BOLT | 1001- | |
| 7 | 01640-21223 | WASHER | 1001- | |
| 8 | 145-60-17170 | VALVE | 1001- | |
| 9 | 135-60-17110 | SPRING | 1001- | |
| 10 | 178-61-14140 | CASE | 1001- | |
| 11 | 01590-00809 | NUT | 1001- | |
| 12 | 04050-02015 | PIN,COTTER | 1001- | |
| 13 | 145-60-17150 | SPRING | 1001- | |
| 178-61-00020 | COVER ASS'Y | 1001- | ||
| 14 | \6\ | COVER | 1001- | |
| 15 | 07060-01230 | BOLT | 1001- | |
| 16 | 07002-01223 | O-RING | 1001- | |
| 17 | 07000-15190 | O-RING | 1001- | |
| 18 | 07001-05190 | RING,BACK-UP | 1001- | |
| 19 | 01010-32065 | BOLT | 1001- | |
| 20 | 01602-02060 | WASHER,SPRING | 1001- | |
| 21 | 178-61-14170 | BRACKET | 1001- | |
| 22 | 01010-31430 | BOLT | 1001- | |
| 23 | 01602-01442 | WASHER,SPRING | 1001- | |
| 24 | 01010-31640 | BOLT | 1001- | |
| 25 | 01602-01648 | WASHER,SPRING | 1001- |