Makita 643710-2 Brush Holder Cap for Beam Saw 5402NA

The Makita 643710-2 Brush Holder Cap is a genuine OEM replacement part designed for various Makita power tools, including the Beam Saw 5402NA, demolition hammers such as the HM1800 and HM1810, and concrete cutters like the 4112HS, 4114S, and 4114X. This component serves a crucial function by securely holding the carbon brush within the brush holder, ensuring consistent electrical contact with the motor's commutator. Made from a durable, heat-resistant polymer, the cap is engineered to protect the brush assembly from dust, debris, and moisture, which helps to maintain the tool's efficiency and extend its service life. Its screw-in design allows for easy removal and re-fitting during routine maintenance or brush replacement.