Original Makita electronic trigger switch — part no. 650575-5 (TG513SBA). This genuine Makita switch assembly restores reliable trigger actuation and variable-speed control on compatible tools. The module is a compact, moulded-plastic housing with robust metal contact components designed to drop into the original switch location and give crisp, consistent operation.
Compatible with a range of Makita cordless shears and autofeed/auto-feed screwdrivers — examples include BJS130Z and several BFR/DFR series models such as BFR440, BFR540 and BFR750. Use this part when the trigger is intermittent, sticky, or not returning properly.
Supplied as the original Makita switch (650575-5), it’s intended for straightforward replacement: remove power source (battery) first, swap the defective switch for the new assembly and reconnect.
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