| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 195-79-52180 | VALVE | 31578- | |
| 2 | 07000-51009 | O-RING | 31578- | |
| 3 | 01252-60545 | BOLT | 31578- | |
| 4 | 176-49-44140 | BLOCK | 31578- | |
| 5 | 07043-70108 | PLUG | 31578- | |
| 6 | 07238-10208 | CONNECTOR | 31578- | |
| 7 | 6151-11-6910 | NIPPLE | 31578- | |
| 8 | 203-62-42920 | ELBOW | 31578- | |
| 9 | 01010-81270 | BOLT | 31578- | |
| 10 | 01643-51232 | WASHER | 31578- | |
| 11 | 07238-10208 | CONNECTOR | 31578- | |
| 12 | 07102-20204 | HOSE | 31578- | |
| 13 | 176-49-44120 | BRACKET | 31578- | |
| 14 | 01010-81035 | BOLT | 31578- | |
| 15 | 01643-31032 | WASHER | 31578- | |
| 16 | 07283-33442 | CLIP | 31578- | |
| 17 | 01597-01009 | NUT | 31578- | |
| 18 | 01643-31032 | WASHER | 31578- | |
| 205-60-64300 | CHECK VALVE ASS'Y | 31578- | ||
| 19 | 04065-01410 | RING | 31578- | |
| 20 | 205-60-64290 | BODY | 31578- | |
| 21 | 205-60-51390 | POPPET | 31578- | |
| 22 | 205-60-51410 | SPRING | 31578- | |
| 23 | 205-60-51420 | SEAT | 31578- | |
| 24 | 175-79-82720 | NIPPLE | 31578- | |
| 25 | 07002-12434 | O-RING | 31578- | |
| 26 | 07102-20204 | HOSE | 31578- | |
| 27 | 04434-51510 | CLIP | 31578- | |
| 28 | 20Y-43-15410 | WASHER | 31578- | |
| 29 | 01010-81030 | BOLT | 31578- | |
| 30 | 01643-31032 | WASHER | 31578- | |
| 31 | 07102-20204 | HOSE | 31578- | |
| 32 | 07102-20203 | HOSE | 31578- | |
| 33 | 203-62-42920 | ELBOW | 31578- | |
| 34 | 203-62-42920 | ELBOW | 31578- | |
| 35 | 07102-20207 | HOSE | 31578- | |
| 36 | 07102-20209 | HOSE | 31578- | |
| 37 | 04434-51512 | CLIP | 31578- | |
| 38 | 01010-81220 | BOLT | 31578- | |
| 39 | 01643-31232 | WASHER | 31578- | |
| 40 | 205-03-71480 | ELBOW | 31578- | |
| 41 | 07260-20908 | HOSE | 31578- | |
| 42 | 07281-00197 | CLAMP | 31578- |