DW553K (Type 100) DeWALT Impact Driver - Overview

This is a genuine part which is supplied directly by the original equipment manufacturer and is used with Dewalt and Black and Decker rotary hammer drills. When plugged in, the power cord transfers power to the unit. This part is made of flexible plastic and metal, it is also sold individually. For installation, you will need a screwdriver, and a pair of needle nose pliers to aid you.

Includes 1 Carbon Brush with wire lead attached. Genuine DeWalt replacement part. • Worn brushes are often the cause behind a poorly running motor. • Replacing brushes can fix an intermittently operating motor. • New brushes can restore a motor's electric braking. Carbon motor brushes are one of the most commonly replaced...Read more power tool parts. Because carbon brushes are wear items, meaning that through friction and use they will gradually wear away, they will eventually need replacing. Worn brushes are a common causes of intermittent motor function, reduced electric braking and reduced motor power. A worn-out brush will often be worn down near the wire lead and may be cracked, pitted, or burned. When replacing carbon brushes be sure to also inspect your armature for burns, cracks, or other damage which are indication of a larger motor problem.

This is a genuine manufacturer-approved component which is specially made for use with DeWALT and Black and Decker hammer drills. It is the part of the tool handling on/off operations, unfortunately, over time it will wear out and it may begin to fail eventually requiring a replacement. Keep in mind this high-quality plastic body switch i...Read mores sold individually. Please make sure to check the appropriate diagrams of your model for the correct location and application of this part.

Genuine Dewalt replacement part, this item is sold individually. The purpose of this Cord Clamp is to hold the cord in place inside the tool to keep it from pulling out. It is installed just inside of the handle. There are two screws used to hold the Cord Clamp in place. The part number for the screw is different depending on your model number.

This is a genuine DeWalt replacement part that has been sourced from the original manufacturer to be used with rotary hammers. The depth stop connects to the forward handle assembly and is used to limit the drill's bore depth. This item does not require tools to install and is sold as an individual replacement part.

• Ball bearings are used to reduce friction between rotating parts. The balls or rollers take the load and spin, distributing the weight evenly while the minimal contact area of the ball reduces friction. This reduces wear on the tool and allows it to run smoothly. • Bearings experience constant wear while the tool is in operation from ...Read morepressure, heat, vibration and friction. Because of this, many Bearings need periodic maintenance or replacement.