Precision Carbon Brush Kit Pack

A purpose-built 5-pack carbon brush replacement solution for Makita cordless angle grinders and related power tools. Contains 2 carbon brushes, 1 brush holder, and 2 brush caps — all produced to tight dimensional tolerances using certified carbon and impact-resistant ABS. Designed specifically for models 638921-2, 419518-4, 643954-4, 191971, BGA450, BGA452, DGA452, BGD800, BJS160, BJS161, BGA402, DGA452REF, and GA400. The kit supports straightforward, tool-free installation and restores consistent motor response after normal brush wear. Material integrity and geometric accuracy are validated through functional testing against OEM benchmarks.