440 (Type 1) Porter Cable Circular Saw - Overview

This is a genuine part which is supplied directly by the original equipment manufacturer and is used with Porter Cable dry cut saws. The carbon brush conducts an electrical current to the armature and motor. Carbon brushes are a common wear item, and it is recommended to be replaced often. This part is sold individually, though two are ...Read morerequired and it is suggested to replace both brushes at the same time. For this repair you will need a screwdriver and a pair of needle nose pliers to aid you.

Genuine Manufacturer Sourced replacement part used on a variety of Power Tools. This part is made out of Metal and it is sold individually. 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 frictio...Read moren. This reduces wear on the tool and allows it to run smoothly. Bearings experience constant wear when the tool is in operation from pressure, heat, vibration and friction. Because of this, many Bearings need periodic maintenance or replacement. Included in part number 605511-00