| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | HAMMER (SEE FIG. T7800-01A0) | A20001-- | ||
| 2 | 827010424 | GASKET KIT | A20001-- | |
| 3 | 827010370 | RETAINER | A20001-- | |
| 4 | 827010388 | LINKAGE | A20001-- | |
| 5 | 827010393 | SCREW | A20001-- | |
| 6 | 827010390 | PLUG | A20001-- | |
| 7 | 827010389 | GASKET | A20001-- | |
| 8 | 827010391 | UNION | A20001-- | |
| 9 | 827010366 | WASHER | A20001-- | |
| 10 | 827010392 | SNAP RING | A20001-- | |
| 11 | 827010395 | CYLINDER | A20001-- | |
| 12 | 827010397 | PISTON | A20001-- | |
| 13 | 827010398 | SPRING | A20001-- | |
| 14 | 827010400 | SPACER CYLINDER | A20001-- | |
| 15 | 827010261 | SHIM | A20001-- | |
| 16 | 827010401 | PLUG | A20001-- |