Amazon.com: 4Pack/ CB440 Carbon Brush Set for Makita CB-440 CB-448 CB-436 195021-6 194427-5 194159-4 TD134D BFS440 BDF446 : Tools & Home Improvement
Amazon.com: 4 PCS CB440 Carbon Motor Brushes Compatible for Makita CB-440 / CB-448 / CB-436/195021-6/194427-5/194159-4, Replacement Part for Electric Tools : Tools & Home Improvement
Makita Parts CB448 (196855-0) Carbon Brush Set-MPCB448