| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | DY80955-91103 | TANK,OIL | 4501- | |
| 1A | DY08101-05100 | CAP,OIL TANK | 4501- | |
| 2 | DY01320-00000 | PLUG | 4501- | |
| 3 | DY80955-25104 | BRACKET,OIL TANK | 4501- | |
| 4 | DY00171-08020 | BOLT | 4501- | |
| 5 | DY06022-11212 | VALVE,SOLENOID | 4501- | |
| 6 | DY80955-24704 | BRACKET,SOLENOID VALVE | 4501- | |
| 7 | DY00271-04015 | SCREW | 4501- | |
| 8 | DY00171-06020 | BOLT | 4501- | |
| 9 | DY06055-11090 | REGULATOR,OIL LEVEL | 4501- | |
| 10 | DY80955-24504 | BRACKET,OIL LEVEL REGULATOR | 4501- | |
| 11 | DY00171-08025 | BOLT | 4501- | |
| 12 | DY80955-25504 | SPACER | 4501- | |
| 13 | DY00171-10035 | BOLT | 4501- | |
| 14 | DY08055-31204 | BUSHING | 4501- | |
| 15 | DY08055-31304 | JOINT | 4501- | |
| 16 | DY45420-25004 | JOINT | 4501- | |
| 17 | DY34755-12004 | JOINT | 4501- | |
| 18 | DY34750-06304 | PACKING | 4501- | |
| 19 | DY01931-00250 | HOSE | 4501- | |
| 20 | DY01931-01200 | HOSE | 4501- | |
| 21 | DY01916-00450 | HOSE | 4501- | |
| 22 | DY06055-15000 | BAND | 4501- | |
| 23 | DY06055-15098 | BAND | 4501- | |
| 24 | DY06033-01001 | ELBOW | 4501- | |
| 25 | DY06033-02001 | SLEEVE | 4501- | |
| 26 | DY06033-03001 | NUT | 4501- | |
| 27 | DY01901-00300 | PIPE | 4501- |