Trigger Switch Overhang Type 153609-00 SW38D for DW708 Miter Saw Speed Control Trigger Button Switch. Switches are commonly replaced parts in power tools. A switch handles all on/off and variable speed functions. They also play a role in electric braking by momentarily reversing electrical polarity. Because switches use mechanical components, they can degrade and wear out over time, eventually requiring replacement. Common signs of a broken or failing switch include: 1. Tool has completely stopped functioning and will not turn on. 2. Tool operates intermittently, requiring multiple attempts to turn on, until it eventually fails to start. 3. Variable speed function and electric brake are not working properly. Part Number: 153609-00 Compatible Model: For DW708 Cut Miter Saw Types 1, 3 & 4 ONLY. Product Name: Trigger Switch Material: Plastic Color: As shown Package Contents: 1 x Trigger Switch Note: Installation guide is not included. Professional installation is strongly recommended. Please verify compatibility to ensure the item meets your needs. Product design may vary slightly between batches due to updates. These variations may include minor differences in shape or color but do not affect functionality. Lighting and display settings may cause slight color variations between the product image and the actual item. Measurement error allowance is +/- 1-3 cm. This package includes only the items listed above; other accessories are not included.