Features: OOTDTY W10380496、3184115、4159774、4159794、4159795、4162648、4169975、4176056、9706416、4KSM105GBCBU0、5KSM150PSBLT4. High calories and durability. Low long service life. Recommended to change both carbon brushes at the identical time. If you've got any questions, please to the touch us. Specifications: Color:Black Material: Carbon+Metal Size:As Picture Shows Quantity:10pcs Package Includes: 10x Carbon Brush Note: Please allow just a little error on the size because of handbook measurement. The color could exist barely difference thanks to different displays.