Makita 413493-6 — Hammer Case Cover (genuine Makita). Replacement cover for the hammer / impact assembly on compatible Makita impact drivers; restores the original protection and alignment of the hammer mechanism so the tool operates safely and without debris intrusion.
Fits Makita DTD172 (direct-fit to the original mounting points and finish). Use this part when the existing hammer cover is cracked, stripped at the screw bosses, or otherwise damaged.
Simple swap-in replacement — remove the original cover screws, transfer any internal small parts if required, and install the 413493-6 cover in the same orientation. Designed to match Makita’s original specifications for reliable fit and function.
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