| IR 2920P 3/4" Drive PartsList | |||
| Item | PartNumber | PartDescription | IREquivalent |
| 1 | Motor HousingAssembly | 2920P-A40 | |
| 2 | 8327 | TriggerAssembly | 2920P-A93 |
| 3 | 8104 | Throttle Valve | 2921-302 |
| 5 | 8208 | Throttle ValveSeat | DG230-303 |
| 6 | 8062 | Throttle ValveSpring | 2920P-51 |
| 7 | Oiler Assembly | 2920P-A198 | |
| 8 | Oiler Body Plug | 77H-75 | |
| 9 | 8283 | Oiler Body Seal | 85H-167 |
| 10 | Oiler Plug | D92-227 | |
| 11 | 9787 | Oiler Plug Seal | R3-92A |
| 12 | 8737 | OilerRetaining Ring | SML8-24 |
| 13 | 8024 | Exhaust Silencer | 2920P-311 |
| 14 | Silencer Screen | 2920P-310 | |
| 15 | ExhaustDeflector | 2920P-23 | |
| 16 | 8324 | Inlet Bushing | 2920P-465 |
| 17 | Motor HousingCover Assembly | 2920P-A202 | |
| 18 | Grease Fitting | 130SR-188 | |
| 19 | Reverse Valve | 2910B-329 | |
| 20 | 8207 | Reverse ValveSeal (2) | 261-283 |
| 21 | 8309 | Reverse ValveKnob | 231-666 |
| 22 | 8310 | Reverse ValveKnob Screw | 231-665 |
| 23 | 8282 | Reverse ValveDetent Ball | AV1-255 |
| 24 | 8308 | Reverse Valve Detent Spring | 231-664 |
| 25 | Housing CoverCap Screw (4) | 5080-638 | |
| 26 | Cap Screw LockWasher | 8U-58 | |
| 27 | 8281 | Housing Cover Gasket | 2920P-739 |
| 28 | 8039 | Rear RotorBearing Retainer | MVA008-218 |
| 29 | 8038 | Rear RotorBearing | 4E-510 |
| 30 | 8092 | Rear End Plate | 2920HP-12 |
| 31 | 8429 | Rotor | 2910B-53 |
| 32 | 2157 | Rotor Vane (6required) | 2910-42-6 |
| 33 | 8096 | Cylinder | 2920-3 |
| 34 | 8326 | Cylinder Dowel | 910-98 |
| 35 | 8091 | Front End Plate | 2921HP-11 |
| 36 | 8171 | Front EndPlate Dowel | 2920-74 |
| 37 | 8037 | Front RotorBearing | 834-24 |
| 38 | 8325 | Motor Clamp Washer | 2920-207 |
| 39 | 8034A | Hammer Case Gasket | 910-36 |
| 40 | Hammer Case Assembly | 2920B-A727 | |
| 41 | 8119 | Hammer CaseBushing | 2920-641 |
| 42 | 8412 | Hammer CaseCap Screw | 34U-103 |
| 43 | 8413 | Cap Screw Lock Washer | 34U-58 |
| 44 | 8414 | Rear HammerFrame Washer | 910-706 |
| 45 | 8415 | Hammer Frame Assembly | 2910-A703 |
| 46 | 8416 | Hammer Pin (2) | 2910-704 |
| 47 | 8319 | Hammer (2) | 2910-724 |
| 48 | 8307 | 3/4" SquareDrive Anvil | 2910-726 |
| * | 9932 | Tune-up Kit (Includes 3, 4, 5, 6, 9 [2], 11, 13, 20 [2], 23, 24, 27, 28, 29, 32& 39) | 2920P-TK2 |
