Replaces Part Numbers: 2311480, 333261, 33326-1Carbon motor brushes are one of the most components for tool.Replacing brushes can fix an intermittent motor. brushes can restore a motor's electric braking. The carbon brush is retractable.This is high quality replacement carbon brush for Ametek Lamb Electric Vacuum MotorPlease remember when you are installing them to make the carbon brushes go in completely and stay straight. It is normal to need to hold them in until the connector is re-secured.Material: activated carbonColor as shownPackage Contents:16 x Carbon brushesOnly 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.