| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 20Y-64-84150 | BLOCK | B31800- | |
| 2 | 01010-81230 | BOLT | B31800- | |
| 3 | 01643-31232 | WASHER | B31800- | |
| 4 | 20Y-64-84140 | BRACKET | B31800- | |
| 5 | 02782-10422 | ELBOW | B31800- | |
| 6 | 02896-11012 | O-RING | B31800- | |
| 7 | 07002-12034 | O-RING | B31800- | |
| 8 | 01010-81230 | BOLT | B31800- | |
| 9 | 01643-31232 | WASHER | B31800- | |
| 10 | 01010-81030 | BOLT | B31800- | |
| 11 | 01643-31032 | WASHER | B31800- | |
| 12 | 20Y-64-84171 | BRACKET | B31800- | |
| 13 | 01010-81230 | BOLT | B31800- | |
| 14 | 175-54-34170 | WASHER | B31800- | |
| 15 | 04434-51212 | CLIP | B31800- | |
| 16 | 01010-81225 | BOLT | B31800- | |
| 17 | 01643-31232 | WASHER | B31800- | |
| 18 | 21T-60-31400 | FILTER ASS'Y | B31800- | |
| 19 | 21T-60-31410 | FILTER | B31800- | |
| 20 | 21W-973-4550 | NIPPLE | B31800- | |
| 21 | 07002-13334 | O-RING | B31800- | |
| 22 | 02896-11012 | O-RING | B31800- | |
| 23 | 20Y-64-84160 | HOSE | B31800- | |
| 24 | 195-33-11220 | SPACER | B31800- | |
| 25 | 07094-10417 | CLAMP | B31800- | |
| 26 | 07095-00421 | CUSHION | B31800- | |
| 27 | 01010-81290 | BOLT | B31800- | |
| 28 | 01643-31232 | WASHER | B31800- | |
| 29 | 20Y-64-84380 | HOSE | B31800- | |
| 30 | 20Y-64-84110 | BRACKET | B31800- | |
| 31 | 01010-81225 | BOLT | B31800- | |
| 32 | 01643-31232 | WASHER | B31800- | |
| 33 | 07094-11024 | CLAMP | B31800- | |
| 34 | 07095-01038 | CUSHION | B31800- | |
| 35 | 01010-81280 | BOLT | B31800- | |
| 36 | 01643-3123 | WASHER | B31800- |