Set of 3 packages: Makita CB carbon brushes-448 article 196854-2 - AliExpress
Amazon.com: 10Pack Carbon Brush Replacement Part for Makita CB-440 CB-448 CB-436 195021-6 194427-5 194159-4 TD134D BFS440 BDF446 : Tools & Home Improvement
Amazon.com: CB440 Carbon Brush Set for Makita CB-440 CB-448 CB-436 195021-6 194427-5 194159-4 TD134D BFS440 BDF446 (4Pack) : Tools & Home Improvement
Amazon.com: 4 PCS CB440 Carbon Motor Brushes Compatible for CB-440 / CB-448 / CB-436 / 195021-6 / 194427-5 /194159-4, Replacement Part for Electric Tools : Tools & Home Improvement