Genuine Makita Carbon Brush Set | Part Number: 195021-6 CB440.
Amazon.com: CB440 CB-440 CB-448 CB-436 195021-6 194427-5 194159-4 Carbon Motor Brushes Compatible with Makita Replacement Part for Electric Tools 4PCS : Tools & Home Improvement
Motor Carbon Brushes For Makita Cb-440 Bhp458 18 V Bdf452 Bhp454 13x10x3mm K6Q7 - Walmart.com