| Index No. | Part No. | Description | No. Req'd |
| A | 2050553993 | Handle Assembly (incl kits A1, A2, A3, A4) | - |
| 1 | 8940162678 | Inlet bushing | 1 |
| 32 | 2050559703 | Housing Assembly (incl 9, 10, 26) | 1 |
| 9 | - | Bushing - Throttle valve | 1 |
| 10 | - | Bushing - Trigger | 1 |
| 26 | - | Bushing - reverse valve | 1 |
| 41 | 8940162680 | Gasket - end cover | 1 |
| 44 | - | Screw | 4 |
| 45 | - | Screw | 4 |
| 48 | - | Lock washer | 3 |
| 118 | - | O-Ring | 1 |
| A1 | 2050554003 | Throttle Valve Kit | - |
| 3 | - | Spring - throttle valve | 1 |
| 5 | - | Valve - throttle | 1 |
| 7 | - | O-Ring | 1 |
| 9 | - | Bushing - throttle valve | 1 |
| A2 | 2050554013 | Trigger Kit | - |
| 13 | - | Plunger - throttle valve | 1 |
| 14 | - | Trigger | 1 |
| 15 | - | Screw - trigger retaining | 1 |
| 17 | - | Trigger holder | 1 |
| 18 | - | Screw - trigger holder | 2 |
| A3 | 2050554023 | Reverse Valve Kit | - |
| 24 | - | O-Ring | 1 |
| 25 | - | Valve - reverse | 1 |
| 27 | - | Lever - reverse | 1 |
| 28 | - | Pin | 1 |
| 50 | - | Ball | 1 |
| 51 | - | Spring | 1 |
| A4 | 2050554033 | Exhaust Kit | - |
| 82 | - | Scfew | 3 |
| 83 | - | Washer | 3 |
| 85 | - | Deflector | 1 |
| B | 2050554043 | Rear Cover Kit | - |
| 41 | 8940162680 | Gasket - end cover | 1 |
| 42 | - | End cover | 1 |
| 45 | - | Screw | 4 |
| 46 | - | Lock washer | 4 |
| C | 2050554053 | Rear Endplate Kit | - |
| 54 | 8940162177 | Bearing | 1 |
| 57 | - | Pin | 1 |
| 58 | - | Plate - rear end | 1 |
| 64 | - | Pin | 1 |
| D | 2050554063 | Front Endplate Kit | - |
| 64 | - | Pin | 1 |
| 65 | - | Plate - front end | 1 |
| 66 | - | Oil seal | 1 |
| 67 | 8940162185 | Bearing | 1 |
| 68 | - | O-Ring | 1 |
| E | 2050554073 | Clutch Kit | - |
| 96 | - | Cage | 1 |
| 97 | 8940162187 | Cam | 1 |
| 98 | 8940162188 | Dog | 1 |
| 104 | 2050553193 | Bushing - cage | 1 |
| F | 2050554083 | Anvil Assembly (incl F1) | - |
| 105 | - | Anvil | 1 |
| F1 | 2050554093 | Socket Retainer Kit | - |
| 106 | - | O-Ring | 1 |
| 107 | - | Ring - friction | 1 |
| G | 2050554103 | Clutch Housing Kit | - |
| 44 | - | Screw | 4 |
| 46 | - | Lock washer | 4 |
| 113 | - | Clutch housing assembly (incl114 & 115) | 1 |
| 114 | - | Bushing - clutch housing | 1 |
| 115 | - | Oil seal | 1 |
| 117 | - | Screw | 1 |
| 118 | - | O-Ring | 1 |
| H | 2050554113 | Support Handle Kit | - |
| 150 | - | Handle - support black painted | 1 |
| 152 | - | Screw | 4 |
| 153 | - | Lock washer | 4 |
| I | 2050554123 | Screws Kit | - |
| 44 | - | Screw | 4 |
| 45 | - | Screw | 4 |
| 46 | - | Lock washer | 8 |
| 152 | - | Screw | 4 |
| 153 | - | Lock washer | 4 |
| J | 2050554133 | Small Parts Kit | - |
| 15 | - | Screw - trigger retainer | 1 |
| 18 | - | Screw - trigger housing | 2 |
| 28 | - | Pin | 1 |
| 50 | - | Ball | 1 |
| 51 | - | Spring | 1 |
| 57 | - | Pin | 1 |
| 64 | - | Pin | 2 |
| 82 | - | Screw | 3 |
| 83 | - | Washer | 3 |
| - | |||
| 60 | 8940162182 | Liner | 1 |
| 61 | 2050553153 | Rotor | 1 |
| 62 | 8940162181 | Blades (set of 6) | 1 |
| 119 | 2050554943 | Protective cover | 1 |
| - | 8940166788 | Suspension yoke | 1 |
| - | CA155779 | Warning label | 1 |
| - | 2050560693 | Tune-up Kit (incl 7, 24, 41, 62, 66, 68, 106, 107, 115, 118) | |
