This screw is a genuine Dewalt chuck screw. It is constructed of tough steel for long life. It has a beveled head with torx drive for a secure fit. This screw is reverse thread for securing drill chucks. It also has locking compound within the threads for an even tighter installation.



This screw is commonly found in Dewalt cordless drills and it is compatible with the tools listed below. It is not guaranteed to fit any other power tools.

This genuine OEM sourced replacement part is made for use with DeWALT power tools. The purpose of a cabon brush is to conduct the current in an electric motor. Unfortunately, over time it will wear out and it may begin to fail eventually requiring a replacement to ensure peak performance. This high-quality brush box is sold individually, keep in mind it includes the metal holder, the brush and the spring. Please make sure to refer to the appropriate diagrams of your model for the correct location and application of this component.

This is a genuine Dewalt replacement part, it is sold in individually with the mounting screw.
The Dewalt Belt Hook is attached to the bottom of the handle assembly on the tool model numbers shown below.
Its purpose is to hook the tool to your belt when not using the tool.

This is a genuine Dewalt replacement part.
It is sold individually.
Its purpose is to hold an extra screw bit on the Dewalt Drills listed below.

To attach this part to the drill you will need to order part number N042665 Screw.

Genuine Dewalt replacement part, this item is sold individually.
The N089668 Steel Ball is part of the chuck assembly of the Impact Drivers shown below.
When you pull back the sleeve of the chuck assembly and insert your bit, the Steel Ball is the part that locks the bit in the chuck assembly.

This is an OEM authorized part. It is sold individually. This spring maintains pressure on the N078437 Sleeve, and the rest of the bit holder assembly, to keep the bit in the holder. If this part fails the bit cannot be held in the bit holder. It is commonly used in impact drivers, and is compatible with the impact drivers listed below.