Craftsman Impact Driver Parts

Keep your bit holder secure with this genuine OEM spring for DeWalt impact drivers. Authorized by the manufacturer and sold individually, this durable metal spring is designed to maintain pressure on the N078437 sleeve and the rest of the bit holder assembly, ensuring that the bit stays firmly in place during use. If the spring fails or becomes worn, the bit may no longer be held securely—making replacement essential for safe and effective operation. This part is commonly used in a variety of DeWalt impact drivers and requires only a screwdriver for installation. Simply disassemble the bit holder assembly, remove the worn spring, and install the new one in its proper position to restore full functionality.

This replacement carbon brush is a genuine OEM sourced replacement part designed for use with a variety of power tools. This assembly includes one (1) carbon brush with a lead wire and a spring attached. Carbon brushes are a commonly replaced part on power tools. Due to normal use and friction brushes will gradually wear down and will require replacement. It is advised to replace both brushes at the same type. You would need a screwdriver to complete this job. • Make sure the unit is unplugged • First remove the brush caps • Take our old brushes and replace them with the new ones • Secure brush caps and test the tool