Product Description
**Milwaukee parts change not only by model# but also by serial number. To look up your tools parts break down on Milwaukees website please click here:
Milwaukee Switch Assembly
Model Number: 23-66-2977
The Milwaukee 23-66-2977 is a genuine OEM Switch Assembly for use in compatible Milwaukee tools. The switch assembly is an integrated unit that combines the trigger mechanism, speed control electronics, and electrical switching components into a single serviceable assembly — controlling motor speed and direction in response to trigger input and forward/reverse selector position. Milwaukee variable-speed switch assemblies modulate current flow to the motor proportionally to trigger depression, providing smooth speed control from zero to full speed. A switch assembly that causes erratic speed, loss of variable speed control, trigger sticking, or failure to start or stop reliably requires replacement to restore full switch function and safe tool operation.
Using a genuine Milwaukee OEM switch assembly ensures the correct current rating, speed control curve, trigger travel, and electrical interface for the tool it serves. Always verify your catalog number and serial number on Milwaukee's website before ordering to confirm this is the correct switch assembly for your specific unit.
Features
- Genuine Milwaukee OEM switch assembly for compatible Milwaukee tools
- Integrates trigger mechanism, speed control electronics, and switching into one serviceable unit
- Variable-speed control modulates current flow proportionally to trigger depression
- Controls motor speed and direction from the forward/reverse selector position
- Verify catalog number and serial number on Milwaukee's website before ordering
Specifications
- Type: Variable-Speed Switch Assembly
- Application: Motor Speed and Direction Control
- Speed Control: Variable — Proportional to Trigger Depression
- Compatible Tool Type: Milwaukee Power Tools
Includes
- (1) Milwaukee 23-66-2977 Switch Assembly
