| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 103-30-24160 | PISTON | 78604- | |
| 2 | 09370-00040 | U-PACKING | 78604- | |
| 3 | 04064-02512 | RING,SNAP | 78604- | |
| 4 | 07155-00410 | RING,WEAR | 78604- | |
| 5 | 103-30-34230 | BAR | 78604- | |
| 6 | 103-30-34570 | PLATE | 78604- | |
| 7 | 01010-81650 | BOLT | 78604- | |
| 8 | 01643-31645 | WASHER | 78604- | |
| 9 | 103-30-34580 | CYLINDER | 78604- | |
| 10 | 103-30-24250 | SPACER | 78604- | |
| 11 | 07177-04025 | BUSHING | 78604- | |
| 12 | 103-30-24240 | SEAL,DUST | 78604- | |
| 13 | 04065-05220 | RING,SNAP | 78604- | |
| 14 | 103-30-34540 | PLATE | 78604- | |
| 15 | 01010-80830 | BOLT | 78604- | |
| 16 | 01602-20825 | WASHER,SPRING | 78604- | |
| 17 | 203-30-42260 | VALVE | 78604- | |
| 18 | 103-30-34550 | NUT | 78604- | |
| 19 | 07020-00900 | FITTING,GREASE | 78604- | |
| 20 | 103-30-34421 | SPRING | 81552- | |
| 20 | 103-30-34420 | SPRING | 78604-81551 | |
| 21 | 103-30-34511 | BRACKET,L.H. | 78604- | |
| 103-30-34521 | BRACKET,R.H. | 78604- | ||
| 22 | 01010-81630 | BOLT | 78604- | |
| 23 | 01643-31645 | WASHER | 78604- |