【Compatible Models】89006017092 motor brush compatible with ridgid tile saw R4040 R4041S and ryobi miter saw TS1344 TS1345 carbon motor brush. 【Worry Free Quality】Potiarey the carbon brushes produced are made of high-quality materials, with a long service life and low replacement frequency. 【Easy to Install】Replacing the carbon brushes is a very simple matter, just cut off the power, use simple tools, put on gloves, and spend a few minutes to get your Tile/Miter saw back in working order. 【Excellent Performance】Carbon brushes are used on the commutator or slip ring of motors as sliding contacts for output and input current. It has good conductivity, thermal conductivity, and lubrication, and has a certain mechanical strength. 【After-Sale Service】If you have any questions about our carbon brush kit 089006017092, please feel free to contact us, including pre-sales and after-salesissues, and we will reply to your message as soon as possible. Potiarey 8 Pack 089006017092 Carbon Motor Brush Compatible with Ridgid Tile Saw R4040 R4041S and Ryobi Miter Saw TS1344 TS1345 Carbon Motor Brush