This Ingersoll Rand genuine part fits 3/4" drive 2145QiMAX and 1" drive 2155QiMAX models.
INGERSOLL RAND HAMMER CAM 285B 721 GENUINE INGERSOLL RAND FITS 285A, 285B, 295
2950-724 Ingersoll Rand Hammer (1 Hammer) for I-R 2950 & 3955, Part # 2950-724
INGERSOLL RAND HAMMER CASE BUSHING 2950-541
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Ingersoll Rand Hammer 205724 Use with 205-206 Air Impact-NEW old stock Fast Ship
OEM Ingersoll-Rand Hammer Case Bushing 2950-541 (2945-641)