| IR 2707A1 & 2707P1 1/2" Drive PartsList | |||
| Item | PartNumber | PartDescription | IREquivalent |
| 1 | Motor HousingAssembly | 244A-A40 | |
| 2 | 8313 | Throttle ValveAssembly | 404-50A |
| 3 | 8339 | Throttle ValveFace | 405-159 |
| 4 | 8006B | Throttle ValveSpring | R1A-51 |
| 5 | 8679 | Throttle ValveStem | 402-302 |
| 6 | 8089 | Air StrainerAssembly | 402-565 |
| 7 | Trigger | 705-93 | |
| 8 | 8305 | Trigger Pin | 533-656 |
| 9 | Reverse ValveBushing | 231-A330 | |
| 10 | 8400 | Reverse ValveBushing Seal | PS3-67 |
| 11 | 8306 | Reverse Valve | 231-329A |
| 12 | 8282 | Reverse ValveDetent Ball | AV1-255 |
| 13 | 8308 | Reverse Valve Detent Spring | 231-664 |
| 14 | 8309 | Reverse ValveKnob | 231-666 |
| 15 | 8310 | Reverse ValveKnob Screw | 231-665 |
| 16 | Grease Fitting | 130SR-188 | |
| 17 | Housing Label | WARNING-2-99 | |
| 18 | Nameplate | 2707P1-301 | |
| 19 | 8167 | Rotor | 244-53 |
| 20 | 8027 | Rear RotorBearing | 402-22 |
| 21 | 8028 | Front RotorBearing | 4U-97 |
| 22 | 8004 | Rear RotorBearing Retainer | 402-118 |
| 23 | 8426 | Cylinder | 904-3 |
| 24 | Cylinder Dowel | 230-98 | |
| 25 | 2172 | Rotor Vane(requires 6) | 2906P-42-6 |
| 26 | 8084 | Front End Plate | 231-11 |
| 27 | 8085 | Rear End Plate | 231-12 |
| 28 | 8032B | End PlateGasket | 231-283 |
| 29 | 8311 | Motor ClampWasher (2) | 227-207 |
| 30 | Hammer FrameAssembly | 2131-A703 | |
| 31 | 8079 | Hammer Pin (2) | 231-704 |
| 32 | 8087 | Hammer FrameRear Washer | 231-706 |
| 33 | 8080 | Hammer (2) | 2131-724 |
| 34 | Hammer CaseAssembly | 131-A727-70 | |
| 35 | 8032A | Hammer CaseGasket | 230-36 |
| 36 | 8312 | Hammer CasePilot | 405-800 |
| 37 | 8320 | Hammer Case Bushing | 705-941 |
| 38 | 9189 | Exhaust Deflector | 244LG-23 |
| 39 | Hammer Case Cap Screw (3) | 131-638 | |
| 40 | Hammer CaseLockwasher | 131-637 | |
| 41 | Anvil Assembly(1/2" square drive with pin type retainer) | 231B-726 | |
| 42 | 8795 | SocketRetaining Plunger | 804-716 |
| 43 | 8835 | RetainingPlunger Spring (requires 2) | 5UHD-718 |
| 44 | Anvil Assembly(1/2" square drive with ring type retainer) | 231B-A626 | |
| 45 | 8088 | Ring TypeSocket Retainer | 231-425A |
| 46 | 8270 | Retainer O-Ring | R1A-159 |
| * | Grease Gun | R000A2-228 | |
| * | Horizontal Hanger | 2706-366 | |
| * | 9951 | Tune-up Kit (includes 3, 4, 10 (2), 12, 13, 20, 21, 22, 25, 28, 35, 42 & 43) | 2707-TK2 |
