| Item | Part No. | Part Name | Qty | Serial No. |
| 707-00-0G280 | Cylinder Assembly | | 20001-21500 |
| 1 | 707-11-55590 | Cylinder | | 20001-21500 |
| 2 | 02896-11009 | O-ring, (Kit : K05, K06) | | 20001-21500 |
| 3 | 721-58-35590 | Rod | | 20001-21500 |
| 4 | 707-76-30350 | Bushing | | 20001-21500 |
| 5 | 07145-00030 | Seal, Dust, (Kit : K05, K06) | | 20001-21500 |
| 6 | 707-76-30350 | Bushing | | 20001-21500 |
| 7 | 07145-00030 | Seal, Dust, (Kit : K05, K06) | | 20001-21500 |
| 8 | 707-29-55821 | Cylinder Head | | 20001-21500 |
| 9 | 07179-12047 | Ring, Snap | | 20001-21500 |
| 10 | 707-56-35740 | Seal, Dust, (Kit : K06) | | 20001-21500 |
| 11 | 07000-12055 | O-ring, (Kit : K05, K06) | | 20001-21500 |
| 12 | 07000-13050 | O-ring, (Kit : K05, K06) | | 20001-21500 |
| 13 | 07146-02051 | Ring, Back-up, (Kit : K05, K06) | | 20001-21500 |
| 14 | 707-51-35210 | Packing, Rod, (Kit : K05, K06) | | 20001-21500 |
| 15 | 707-52-15110 | Bushing | | 20001-21500 |
| 16 | 707-36-55140 | Piston | | 20001-21500 |
| 17 | 707-44-55180 | Ring, Piston, (Kit : K05, K06) | | 20001-21500 |
| 18 | 707-39-55110 | Ring, Wear, (Kit : K05, K06) | | 20001-21500 |
| 19 | 707-40-90040 | Retainer | | 20001-21500 |
| 20 | 707-67-27020 | Nut | | 20001-21500 |
| 21 | 707-86-39771 | Tube | | 20001-21500 |
| 22 | 02896-11009 | O-ring, (Kit : K05, K06) | | 20001-21500 |
| 23 | 01010-81020 | Bolt | | 20001-21500 |
| 24 | 01643-31032 | Washer | | 20001-21500 |
