7521 Porter Cable Drill - Overview

This is an original Porter Cable replacement part. The cordset is designed by the manufacturer for use in drills and drivers. This part is a standard power cord with a two-prong plug, and it is used to supply the machine with electricity. You may require a screwdriver when replacing this item. This part is sold individually.

O-rings are designed to contain thousands of pounds of 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, such as pressure, friction, temperature or chemicals. The most common are: • Extrusion and Nibbling ...Read more - O-ring has ragged, tattered edges. These are commonly caused by pressure spikes which shear off tiny "bites" from the o-ring, or caused by clearance gaps. • Abrasion - 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. • Over Compression - O-ring is flattened on both sides and may have a "ring" split along its length. Commonly caused by excessive pressure or heat. • Heat Hardening - O-ring has a pitted or cracked surface, and often is flattened on both sides. Caused by temperature exceeding o-ring capacity. • Weather/Ozone Cracking - O-ring is covered in small surface cracks. Caused by exposure to ozone, UV rays and air pollution. Excessive seal stretching causes similar cracking.

It is a genuine item that is supplied by the original equipment manufacturer for use with Porter Cable and Black and Decker equipment. This is an identical replacement for a missing or damaged bearing mount that was originally installed on a new unit, please make sure to refer to the appropriate diagrams of your model for the correct loca...Read moretion and application of this hardware. Keep in mind this high-quality item is made of durable material and is sold individually.

This is a genuine replacement part sourced directly from the manufacturer. The preload spring is commonly found in power tools from Porter Cable, DeWALT, and Black & Decker, such as routers, drills, laminate trimmers, and saws. This part is made of metal, and is used to provide tension to the bearing that allows the armature assembly to...Read more spin freely. You may require a screwdriver when replacing this item. The preload spring is sold as an individual replacement part.

Genuine OEM Replacement Part used on a variety of Power Equipment. This part is made out of Metal and is Sold Individually. Terminal Eyelet allows you to safely and easily secure a wire to the needed part of the tool using only a screw.

Included in part number 882350

This authentic item is supplied by the original equipment manufacturer for use with Porter Cable and DeWALT power tools. It is a standard hardware which has multiple applications depending on the model of your tool, please make sure to refer to the appropriate diagrams for the correct location and application of this part. Keep in mind this high-quality screw is made of durable metal and is sold individually.