The Makita 643874-2 is a genuine Makita spare part designed to restore a reliable electrical connection between the battery pack and the tool body in compatible cordless models. Confirmed compatible with the DDF083Z and DDF484RTJ cordless driver drills, this terminal assembly features a durable moulded housing with copper-alloy contacts that maintain stable conductivity under load. It is also found across a range of other Makita cordless tools, making it a useful stock item for contractors and workshop technicians who maintain multiple machines. Worn or heat-damaged terminals are a common cause of intermittent power delivery, arcing, and unexpected cut-outs. Replacing the terminal with this direct-fit genuine part restores a solid battery-to-tool interface, helping prevent voltage drop and protecting surrounding components from heat build-up. The design reuses existing fixings for straightforward fitting and locates precisely within the handle or tool body. Suitable for on-site and workshop maintenance, this part supports consistent torque delivery and reliable starts, extending tool service life without the cost of replacing the entire drill. Features and Benefits: • Genuine Makita part (643874-2) for assured compatibility and performance • Copper-alloy contacts provide stable conductivity and resist wear and corrosion • Restores solid battery-to-tool interface to reduce cut-outs and voltage drop • Direct replacement design reuses existing fixings for straightforward fitting • Precision fit locates correctly within the handle or tool body • Helps prevent arcing and heat build-up that can damage surrounding components • Compatible with DDF083Z, DDF484RTJ, and various other Makita cordless models

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