| Index No. | Part No. | Description | No. Req'd |
| 31 | 8950240454 | Hammer Cage | 1 |
| 32 | 8950240294 | Hammer | 2 |
| 33 | 8950240456 | Pin Set | 1 |
| - | 8940169489 | Housing Kit | |
| 1 | Housing | 1 | |
| 2 | O-Ring | 1 | |
| 3 | Trigger | 1 | |
| 4 | Exhaust Deflector | 1 | |
| 5 | Retaining Ring | 1 | |
| 6 | Washer | 1 | |
| 7 | Valve Seat | 1 | |
| 8 | Valve Stem | 1 | |
| 9 | Spring | 1 | |
| 10 | O-Ring | 1 | |
| 11 | Washer | 1 | |
| 12 | Air Inlet | 1 | |
| 39 / 40 | Spring Pin | 1 | |
| 43 | Muffler | 1 | |
| - | 8940169802 | Trigger Kit | |
| 2 | O-Ring | 1 | |
| 3 | Trigger | 1 | |
| 40 | Spring Pin | 1 | |
| - | 8950212133 | Inlet Kit | |
| 4 | Exhaust Deflector | 1 | |
| 10 | O-Ring | 1 | |
| 11 | Washer | 1 | |
| 12 | Air Inlet | 1 | |
| 39 | Spring Pin | 1 | |
| 43 | Muffler | 1 | |
| - | 8950212134 | Valve Kit | |
| 5 | Retaining Ring | 1 | |
| 6 | Washer | 1 | |
| 7 | Valve Seat | 1 | |
| 8 | Valve Stem | 1 | |
| 9 | Spring | 1 | |
| 43 | Muffler | 1 | |
| - | 8940169490 | ReverseValve Kit | |
| 13 | Reverse Valve | 1 | |
| 14 | Spring | 1 | |
| 15 | Steel Ball | 1 | |
| 16 | O-Ring | 1 | |
| 17 | O-Ring | 1 | |
| - | 8940169491 | Cover Kit | |
| 18 | Gasket | 1 | |
| 19 | Housing Cover | 1 | |
| 20 | Screw | 4 | |
| - | 8950221422 | Motor Kit | |
| 21 | Retaining Ring | 1 | |
| 22 | Ball Bearing | 1 | |
| 23 | End Plate | 1 | |
| 24 | 8950221418 | Rotor | 1 |
| 25 | 8950221419 | Rotor Blade | 7 |
| 26 | 8950221420 | Cylinder | 1 |
| 27 | Spring Pin | 1 | |
| 28 | End Plate | 1 | |
| 29 | Ball Bearing | 1 | |
| - | 8950221423 | End PlateKit | |
| 21 | Retaining Ring | 1 | |
| 22 | Ball Bearing | 1 | |
| 23 | End Plate | 1 | |
| - | 8950221424 | End PlateKit | |
| 28 | End Plate | 1 | |
| 29 | Ball Bearing | 1 | |
| - | 8950240460 | Anvil Kit | |
| 34 | Anvil 1/2" | 1 | |
| 35 | O-Ring | 1 | |
| 36 | Anvil Collar 1/2" | 1 | |
| - | 8940169492 | Anvil KitExtended | |
| 34 | Anvil 1/2" Extended | 1 | |
| 35 | O-Ring | 1 | |
| 36 | Anvil Collar 1/2" | 1 | |
| - | 8950251279 | AnvilCollar Kit (5) | |
| 35 | O-Ring | 5 | |
| 36 | Anvil Collar 1/2" | 5 | |
| - | 8940169493 | HammerCase Kit | |
| 30 | Gasket | 1 | |
| 37 | Anvil Bushing | 1 | |
| 38 | Hammer Case | 1 | |
| 42 | Grease Fitting | 1 | |
| - | 8950280019 | SmallParts Kit | |
| 10 | Washer | 1 | |
| 14 | Spring | 1 | |
| 27 | Spring Pin | 1 | |
| 37 | Anvil Bushing | 1 | |
| 43 | Muffler | 1 | |
| 42 | Grease Fitting | 1 | |
| - | 8950280020 | Gasket Kit | |
| 30 | Gasket | 1 | |
| 20 | Screw | 4 | |
| 18 | Gasket | 1 | |
| - | 8940169810 | Tune-Up Kit | |
| 10 | O-Ring | 1 | |
| 5 | Retaining Ring | 1 | |
| 2 | O-Ring | 1 | |
| 15 | Steel Ball | 1 | |
| 16 | O-Ring | 1 | |
| 17 | O-Ring | 1 | |
| 21 | Retaining Ring | 1 | |
| 25 | 8950221419 | Rotor Blade | 7 |
| 29 | Ball Bearing | 1 | |
| 22 | Ball Bearing | 1 | |
| 39 | Spring Pin | 1 | |
| 40 | Spring Pin | 1 | |
