DCS391B-B3 (1) DeWALT Circular Saw - Parts

Genuine OEM Dewalt replacement Carbon Brush and Holder Assembly. This brush comes complete with carbon brush, spring, and holder. Most brush replacement jobs will require the purchase of two of these brush assemblies. Carbon motor brushes are one of the most commonly replaced power tool components. Because carbon brushes are wear items...Read more, meaning that through friction and use they will gradually wear away, they will eventually require replacement. Worn brushes are common causes of intermittent motor function, reduced electric braking, and reduced motor power. A worn out brush will often be worn down near the wire lead and may be cracked, pitted, or burned. When replacing carbon brushes, be sure to also inspect your armature for burns, cracks, or other damage which indicates a larger motor problem.

This genuine DeWalt replacement blade screw is used to secure the saw blade to the spindle or shaft on your circular saw. Made from strong metal, it’s built to hold the blade firmly in place during cutting. You’ll need a wrench or a hex/Allen key to tighten or loosen the screw during blade changes. It’s sold individually, so be sure to check your saw’s manual to confirm it’s the right fit for your model.

This extension spring is sourced directly from the original equipment manufacturer for Black and Decker and DeWALT drill presses. It is an important component that applies tension on the knob for the edge guide. Over time it may wear out and lose tension eventually requiring a replacement. To ensure the correct installation of this hardwa...Read morere, check the diagrams of your specific model. This high-quality spring is made of a durable metal and is sold as an individual item. Replacing it does not require any tools, remove the knob and replace the spring.

This replacement screw is an authentic manufacturer sourced item. It is commonly used with a variety of power tools. This screw is a standard hardware which has multiple uses based on equipment. To ensure correct location and application of this item please make sure to check appropriate diagrams. It is made out of metal and it is sold in...Read moredividually. Requires a torx or a flat-head screwdriver to tighten/loosen this screw.