| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 20Y-60-B2112 | TANK | B31800-@ | |
| 2 | 203-60-31100 | ELBOW ASS'Y | B31800-@ | |
| 3 | 203-60-31160 | TUBE | B31800-@ | |
| 4 | 07044-12412 | PLUG | B31800-@ | |
| 5 | 07002-12434 | O-RING | B31800-@ | |
| 6 | 02781-00628 | UNION | B31800-@ | |
| 7 | 02896-11018 | O-RING | B31800-@ | |
| 8 | 07002-12434 | O-RING | B31800-@ | |
| 9 | 20U-62-46570 | ELBOW | B31800-@ | |
| 10 | 02896-11015 | O-RING | B31800-@ | |
| 11 | 07002-12434 | O-RING | B31800-@ | |
| 12 | 02782-10422 | ELBOW | B31800-@ | |
| 13 | 02896-11012 | O-RING | B31800-@ | |
| 14 | 02896-12034 | O-RING | B31800-@ | |
| 15 | 02782-13015 | ELBOW | B31800-@ | |
| 16 | 02896-11009 | O-RING | B31800-@ | |
| 17 | 07002-12034 | O-RING | B31800-@ | |
| 18 | 02782-10311 | ELBOW | B31800-@ | |
| 19 | 02896-11009 | O-RING | B31800-@ | |
| 20 | 07002-11423 | O-RING | B31800-@ | |
| 21 | 02782-10315 | TEE | B31800-@ | |
| 22 | 02896-11009 | O-RING | B31800-@ | |
| 23 | 02896-11008 | O-RING | B31800-@ | |
| 24 | 07002-12034 | O-RING | B31800-@ | |
| 25 | 207-60-71182 | ELEMENT | B31800-@ | |
| 26 | 20Y-60-31140 | STRAINER | B31800-@ | |
| 27 | 20Y-60-31131 | VALVE ASS'Y | B31800-@ | |
| 28 | 07069-34075 | SPRING | B31800-@ | |
| 29 | 20Y-60-B2151 | COVER | B31800-@ | |
| 30 | 07000-15195 | O-RING | B31800-@ | |
| 31 | 01010-81230 | BOLT | B31800-@ | |
| 32 | 01643-31232 | WASHER | B31800-@ | |
| 20Y-60-31171 | STRAINER ASS'Y | B31800-@ | ||
| 33 | 207-60-61150 | ROD ASS'Y | B31800-@ | |
| 34 | 20Y-60-21320 | HOLDER | B31800-@ | |
| 35 | 12R-60-11230 | SPRING | B31800-@ | |
| 36 | 22B-60-11160 | STRAINER | B31800-@ | |
| 37 | 20Y-60-B2130 | COVER | B31800-B32787 | |
| 38 | 07000-15160 | O-RING | B31800-@ | |
| 39 | 01010-81230 | BOLT | B31800-@ | |
| 40 | 01643-31232 | WASHER | B31800-@ | |
| 41 | 17A-60-11310 | CAP ASS'Y | B31800-@ | |
| 42 | 20Y-60-21470 | ELEMENT | B31800-@ | |
| 43 | 208-60-71181 | FILLER NECK | B31800-@ | |
| 44 | 20Y-60-21340 | GASKET | B31800-@ | |
| 45 | 01252-70516 | BOLT | B31800-@ | |
| 46 | 01601-20513 | WASHER | B31800-@ | |
| 47 | 07285-00155 | CLIP | B31800-B32632 | |
| 48 | 07270-01420 | HOSE | B31800-B32632 | |
| 49 | 20Y-60-B2120 | TUBE | B31800-B32632 | |
| 50 | 04434-51410 | CLIP | B31800-B32632 | |
| 51 | 01010-80812 | BOLT | B31800-B32632 | |
| 52 | 01643-30823 | WASHER | B31800-B32632 | |
| 53 | 07270-01490 | HOSE | B31800-B32632 | |
| 54 | 205-00-73360 | PLATE, OIL LEVEL | B31800-@ | |
| 55 | 01010-81635 | BOLT | B31800-@ | |
| 56 | 01643-31645 | WASHER | B31800-@ |