DW443 (Type 1) DeWALT Sander Polisher - Parts

This is a genuine OEM replacement part, it is sold individually. This part is used to keep the brush tight against the armature so the tool will work properly. Over time when the brushes wear down and heat is created, the spring may lose its tension and will have to be replaced.

This is an authentic replacement part that is sourced from the original manufacturer for use with hedge trimmers. The special screw is commonly used to secure the front guard assembly. This screw is sold as an individual replacement part, please note four screws may be required.

This is a genuine OEM sourced replacement part designed for use with a variety of power tools. This is a standard hardware which has multiple applications based on your tool. For proper use please refer to diagrams. This is a metal torx T20 metal screw which is sold individually.

O-rings are made to contain thousands of PSI pressure by creating a seal between two or more parts. O-ring measurements are defined by the inside diameter and the thickness. There are many causes for O-ring failure. The most common among power tools are: • The O-ring has ragged, tattered edges. These are commonly caused by pressure ...Read morespikes which shear off tiny "bites" from the O-ring, or caused by clearance gaps. • One or both sides of the O-ring appear rough and slightly flattened. Commonly caused by a contact surface that is too rough, contains grit, or is too smooth to allow lubrication. • The O-ring is flattened on both sides and may have a "ring" split along its length. Commonly caused by excessive pressure or heat. • The O-ring has a pitted or cracked surface, and is often flattened on both sides. Caused by temperature exceeding O-ring capacity. • The O-ring is covered in small surface cracks. Caused by exposure to ozone, UV rays, and air pollution. Excessive seal stretching (greater than 5%) causes similar cracking.

This genuine cord protector, also known as a strain relief boot, is designed to safeguard the power cord where it enters your tool housing. Made from flexible, durable material, it helps prevent the cord from bending, twisting, or fraying during regular use, supporting safe and reliable performance. Small but essential, this component is ...Read morean effective replacement if the original protector is worn or damaged, helping extend the life of your tool and maintain proper cord alignment.

Genuine OEM replacement part, this item is sold individually. This screw is used in various places in all of the tools listed below The most common use for this screw is to secure plastic housings together. It has a Torx T-20 head.

Included in part number 395930-01