Crankshaft N288223

Help restore the hammering performance of your rotary hammer drill with this crankshaft, a critical internal component that converts the motor's rotational force into the reciprocating motion needed to drive the hammer mechanism. Working with the piston and impact assembly, it helps deliver consistent striking power for drilling into concrete, masonry, and other tough materials. A worn or damaged crankshaft can lead to reduced impact performance, irregular operation, or excessive internal noise, making replacement an important repair. Because this component is located within the tool's drive assembly, refer to your tool's parts diagram or service manual to confirm the correct placement and lubrication requirements before installation. Sold individually.