Makita 419518-4 — genuine Makita holder / brush-cap cover designed to replace a damaged or missing brush/holder cap on compatible Makita tools.
Precision dimensions (metric): inner diameter 20 mm, outer diameter 23 mm, height 8 mm — a compact molded cap that seats over the brush holder to keep the carbon brush and holder secure and protected.
Fits (examples): BGA450, BGA452, DGA450, DGA452, BGD800 / BGD801, BJS100 / BJS101 / BJS160 / BJS161, BPJ140 / BPJ180 and DJN161.
Simple to install — it snaps into the brush-holder area and restores proper brush retention and protection so the tool runs reliably again.
Jump straight to the Makita spare parts diagrams:
