Superior Electric K41 Aftermarket Japanese Carbon Brush Set Fits Makita Power Tools replaces Makita CB340, CB336,191974-7,CB-318, 191978-9 and 195396-3 (2 per pack) Dimensions (LxWxH): 0.62 inch x 0.424 inch x 0.19 inch Material: Japanese Toyo TANSO Carbon Compatible with Makita Power tools 2 per pack Replaces Makita P/N CB340, CB336,191974-7,CB-318, 195396-3 and 191978-9.