Superior Electric SW38D aftermarket trigger switch Eaton style overhang trigger 153609-00 replacement

Superior Electric SW38D trigger switch

The Superior Electric SW38D is an aftermarket trigger switch built in the Eaton style with an overhang trigger and a large button. It is designed for pneumatic and hydraulic power tools such as table saws, mitre saws and chop saws where the original switch has worn out. The part handles on/off and variable-speed functions and can momentarily reverse electrical polarity for electric braking. It is sold new and ships directly from the manufacturer.

Compatibility check before ordering

Verify that your tool currently uses the Dewalt 153609-00 switch, as this unit is a direct replacement for that part number. Confirm the physical layout matches an overhang trigger with a large button and that the wiring terminals align with your tool’s harness. Because switches degrade through mechanical wear, ensure the existing housing and mounting points are intact before fitting the new switch. Orders of $75 or more ship free from the manufacturer.

Upgrade path and value

This switch replaces the Dewalt 153609-00 when the original component has degraded and no longer delivers reliable on/off or variable-speed control. The jump is worth it when the tool exhibits intermittent starting, loss of speed regulation or failure of the electric-brake function. It provides a high-quality mechanical replacement at a lower price than the original equipment part, restoring full switching performance without requiring a new tool.