D28066N (2) DeWALT Grinder - Overview

The bearing cup is an OEM sourced part that is used with Craftsman angle grinders. This is not an aftermarket imitation part. This item is used to secure the bearing on the commutator side of the armature within the motor housing assembly. This item is available as an individual replacement part.

This replacement guard is a genuine Dewalt item, not an aftermarket equivalent. It is supplied by original equipment manufacturer for use with angle grinders. This part helps to protect the user from the dust and trimmings. Never operate grinder without a guard on, it is extremely dangerous. This part is made out of metal and it is sold i...Read morendividually. This guard comes with a latch mechanism making it very easy to install or remove without the need for any tools. (Enclosed Top)

This is a genuine manufacturer-approved replacement switch which is specially designed for use with DeWALT grinders. It is the part of the tool handling on/off and variable speed operations, over time it may wear out and begin to fail eventually requiring a replacement. This high-quality plastic body switch is sold individually.

This is a DeWALT replacement part directly sourced from the manufacturer for use in grinders. The brush spring goes next to the brush and the terminal. It is made out of metal and is a small part which means it will need to be replaced if it becomes lost or broken. When replacing this item a screwdriver might be necessary. This spring is available as an individual replacement part.

This is a genuine Dewalt replacement part, it is sold individually. The 648743-00 acts as brush holder for the models listed below. The 636760-00 Brush Spring is positioned behind this part to keep the brush in contact with the armature. There are two of these parts in the tool.

This screw is an original part from DeWalt. The metal screw is often used to secure the brush door of several drills and grinders. This component is sold individually, and a screwdriver is required for the proper installation.

This is a genuine DeWalt replacement carbon brush, designed to keep your power tool running at its best. Sold individually, most tools will need two brushes, and it’s always a good idea to replace both at the same time—even if only one looks worn. Carbon brushes naturally wear down over time with regular use. When they do, your tool might...Read more start running poorly, lose power, or stop working altogether. Replacing the brushes can fix issues like intermittent power, reduced motor performance, or loss of electric braking. If your tool is acting up, this simple part swap might be all it needs. Look for signs like a brush worn down near the wire, or one that’s cracked, burned, or pitted. And while you're replacing the brushes, take a moment to check the motor’s armature for any damage. Always refer to your tool’s manual to make sure this part is the right fit.