Aftermarket Trigger Switch replaces Makita 651172-0. This switch can be found in many Makita circular saws and grinders.

Switches are commonly replaced parts in power tools. A switch handles all on/off and variable speed functions. They also have a role in electric breaking; they can momentarily reverse electrical polarity. Because switches use mechanical internals, they tend to degrade and wear out over time, eventually requiring replacement. This switch proves to be a worthy replacement with supreme quality and a lower price to go with.

Makita 651172-0, 651121-7, 651168-1

NOTE: Some common signs of a broken or failing switch are:

• Tool has completely stopped functioning - it will not turn on
• Tool operates intermittently, requiring multiple tries to turn on, until eventually it won't turn on at all
• Variable speed function and electric braking aren't working properly

Specifications:

• Voltage: 125/250V
• Amperage: 24A/12A

This part is compatible with:

Makita:

• 5007S Circular Saw
• 5007NB Circular Saw
• 5008NB Circular Saw
• 5007FK Circular Saw
• 5007NBK Type 1 7-1/4" 15A Heavy-Gauge Aluminium Base Circular Saw
• GA6010Z 10.5A 6" Cutoff / Angle Grinder
• GA5010Z 10.5A 5" Angle Grinder
• 5057KB 7-1/4" Circular Saw
• 5007F 7-1/4" Circular Saw with Brake
• GA5010
• GA6010