| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 198-43-44510 | BODY | 17501- | |
| 2 | 195-43-45762 | HOLDER | 17501- | |
| 3 | 198-43-44530 | PISTON | 17501- | |
| 4 | 198-43-44540 | SPOOL | 17501- | |
| 5 | 198-43-44551 | JOINT | 17501- | |
| 6 | 195-43-45890 | RETAINER | 17501- | |
| 7 | 195-43-45770 | SPOOL | 17501- | |
| 8 | 195-43-45780 | SPOOL | 17501- | |
| 9 | 195-43-45751 | HOLDER | 17501- | |
| 10 | 170-43-12240 | SPRING | 17501- | |
| 11 | 702-18-11150 | SPACER | 17501- | |
| 12 | 195-43-45910 | RETAINER | 17501- | |
| 13 | 702-18-11180 | PLUG | 17501- | |
| 14 | 700-94-11710 | SEAL | 17501- | |
| 15 | 700-22-11261 | SEAL,DUST | 17501- | |
| 16 | 195-43-45570 | COLLAR | 17501- | |
| 17 | 700-22-11252 | U-PACKING | 17501- | |
| 18 | 04065-02512 | RING,SNAP | 17501- | |
| 19 | 195-43-45380 | PLATE | 17501- | |
| 20 | 07000-73028 | O-RING | 17501- | |
| 21 | 07000-73035 | O-RING | 17501- | |
| 22 | 07002-01823 | O-RING | 17501- | |
| 23 | 20T-62-61970 | BOLT | 17501- | |
| 24 | 01643-30823 | WASHER | 17501- | |
| 25 | 01010-80825 | BOLT | 17501- | |
| 26 | 01643-30823 | WASHER | 17501- | |
| 27 | 07042-30211 | PLUG | 17501- | |
| 28 | 07040-12414 | PLUG | 17501- | |
| 29 | 07002-02434 | O-RING | 17501- | |
| 30 | 195-43-45810 | RETAINER | 17501- | |
| 31 | 195-43-45830 | SHIM, 0.5MM | 17501- | |
| 32 | 22W-75-18380 | SPRING | 17501- | |
| 33 | 195-43-46130 | SHIM | 17501- | |
| 34 | 195-43-45370 | BRACKET | 17501- | |
| 35 | 01023-10508 | SCREW | 17501- | |
| 36 | 04205-10512 | PIN,(FOR POSITION FIXING) | 17501- |