DeWALT Hammer Drill Switches

Fix Number

FIX11929785

Manufacturer Part Number

N421307

This is a VSR (Variable Speed Reverse) switch used in various power tool models, including hammer drills and power screwdrivers. The VSR switch serves to power the tool on and off, as well as control the motor speed and direction. Over time, the VSR switch may malfunction, resulting in your tool not turning on or changing speeds as intended. If you observe difficulties with your power tool, it is likely that the switch needs replacement. Please note that this switch is sold individually and does not include any additional hardware, such as screws or wires. Replacing the switch is a straightforward process that only requires a screwdriver or drill. Start by disconnecting your tool from its power source, whether it is a power cord or battery, and then remove the screws on the side of your tool to access the inner housing. Disconnect the wires attached to the old switch, followed by removing the switch itself. Install the new switch and connect its motor wires first, and then the power supply wires. Once all the wires are securely attached, reassemble the housing and fasten it with the necessary hardware.

Fix Number

FIX10169252

Manufacturer Part Number

326087-04

It is an authentic component that is made for use with DeWALT breaker hammers. The switch is an important component which allows a user to turn the unit on and off. Over time switches can develop electrical or mechanical problems eventually requiring a replacement. Note, this high-quality plastic body switch is sold as an individual item. Make sure to refer to the owner's manual and the parts diagrams for your model to ensure the correct repair procedure.

Fix Number

FIX10188832

Manufacturer Part Number

N167285

This switch housing is an authentic OEM part that is sourced directly from Dewalt and is used in a breaker hammer. This purpose of the switch housing is to house the on/off switch. This part is sold as an individual replacement part and does not include the switch or switch cover.

Fix Number

FIX16689149

Manufacturer Part Number

N715619

Fix Number

FIX16686173

Manufacturer Part Number

N396491

Fix Number

FIX10189152

Manufacturer Part Number

N364921

Fix Number

FIX16686129

Manufacturer Part Number

N384361

Fix Number

FIX12527445

Manufacturer Part Number

N421209

Fix Number

FIX12488802

Manufacturer Part Number

N357019

Fix Number

FIX10179992

Manufacturer Part Number

581070-00

This is an authentic replacement part manufactured for use with DeWalt demolition hammers. The switch is used to relay electricity from the power cord to the motor. When switches wear out they can cause the motor to have trouble starting or a bad switch can prevent the motor from starting at all. This switch is available as an individual replacement part.