Buy Superior Electric L51L On-Off Trigger Switch - Replaces Makita 651172-0 (With Lock)

The Superior Electric L51L Aftermarket Trigger Switch is a high-quality replacement for Makita power tools, compatible with Makita 651172-0, 651121-7, and 651168-1. It restores full on/off and variable speed functionality while also supporting electric braking by momentarily reversing electrical polarity for improved safety and control.  This version features a trigger lock, allowing the tool to stay running without continuous trigger pressure. While convenient for prolonged use, it is not recommended for certain saws due to safety concerns. Over time, switches can wear out due to mechanical use, leading to intermittent operation, loss of variable speed control, or complete failure. If your tool has stopped working, it requires multiple attempts to turn it on, or no longer responds to variable speed adjustments, replacing the switch can restore optimal performance. Built for durability and reliability, Superior Parts L51 provides a cost-effective solution to keep your power tools running smoothly.

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

Features:

• Compatible with Makita 651172-0, 651121-7, and 651168-1, ensuring a perfect fit for select Makita power tools.
• Restores full on/off functionality, variable speed control, and electric braking for smooth operation.
• Equipped with a trigger lock design that allows the tool to stay running without continuous trigger pressure. Not recommended for certain saws due to safety concerns.
• Built from high-quality materials to withstand wear and ensure long-lasting performance.
• Helps fix common switch failures, including intermit