Made of highly materials, rigorously tested, compact & sturdy, longevous. Is the manufacturer's products, non- parts accessories, but the quality meets the manufacturing requirements, providing high quality and reliable durability. 384613-01 Carbon brush Applicable to DW871 DW872 saw cutting machine power tools Please confirm that the model you need to buy matches our model before ordering. Note: Installation guide not included, we strongly recommend you professional installation. Please check as much as possible to make sure the item is what you need. Tips: The product may be updated constantly ,Due To Different Batches, The Actual Product May Have Slight Differences Or Color Differences, Which Does Not Affect Use Colour: Photo Color Material: Carbon + Metal Package Contents: 4* Carbon Brush Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.