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Home > Spare Parts > Genuine DeWalt N383250 Bevel Gear Shaft Pinion DCH273 DCH274 Rotary Hammer
Genuine DeWalt N383250 Bevel Gear Shaft Pinion for selected DeWalt DCH273 and DCH274 rotary hammers. This original internal gearbox component transfers drive power within the hammer mechanism, helping maintain correct rotation and impact performance.
This part replaces the previous DeWalt part number N421936 and is the updated superseding part supplied by DeWalt.