| Item | Part No. | Part Name | Qty | Serial No. |
| 20T-60-00040 | TANK ASS'Y | 8501- | ||
| 1 | 20T-60-31111 | TANK | 8501- | |
| 2 | 20N-60-11141 | GAUGE,OIL | 8501- | |
| 3 | 07044-12412 | PLUG | 8501- | |
| 4 | 07002-02434 | O-RING | 8501- | |
| 5 | 201-60-12171 | FILLER | 8501- | |
| 6 | 07270-00835 | TUBE | 8501- | |
| 7 | 07280-01110 | CLAMP | 8501- | |
| 8 | 205-60-51460 | GASKET | 8501- | |
| 9 | 01220-40516 | SCREW | 8501- | |
| 10 | 01601-20513 | WASHER,SPRING | 8501- | |
| 11 | 201-60-12190 | CAP ASS'Y | 8501- | |
| 12 | 07063-01054 | ELEMENT | 8501- | |
| 13 | 125-62-21150 | VALVE ASS'Y | 8501- | |
| 14 | 125-62-21170 | SPRING | 8501- | |
| 15 | 20S-60-21140 | COVER | 8501- | |
| 16 | 07000-02140 | O-RING | 8501- | |
| 17 | 01010-51025 | BOLT | 8501- | |
| 18 | 01602-21030 | WASHER,SPRING | 8501- | |
| 19 | 21E-60-11130 | STRAINER | 8501- | |
| 20 | 20T-60-31120 | TUBE | 8501- | |
| 21 | 07000-02110 | O-RING | 8501- | |
| 22 | 01010-51020 | BOLT | 8501- | |
| 23 | 01602-21030 | WASHER,SPRING | 8501- | |
| 24 | 01010-51225 | BOLT | 8501- | |
| 25 | 01643-31232 | WASHER | 8501- |