Genuine Makita line filter — part number 688165-4. This original Makita component is listed in Makita parts diagrams as a LINE FILTER and is used to suppress electrical noise and protect the tool’s electronics, making it a like‑for‑like replacement when the original filter has failed.
Fits a range of Makita models as shown in official parts lists — for example BDF453, DTW190, TW060D, AH3665 and HP488D.
Compact and ready to install into the tool’s electronics cavity, this genuine Makita line filter is a direct replacement referenced on Makita diagrams — ideal when you need reliable power tool parts to restore proper operation and reduce interference.
Jump straight to the Makita spare parts diagrams:
