337 (Type 1) Porter Cable Sander Polisher - Overview

This is a genuine drive pulley for a Porter Cable Belt Sander. The drive pulley transfers power between the sander's motor and the drive belt. Over time, the pulley can wear out needing replacement. It is recommended when replacing this part to inspect the drive belt (848530) for any wear and tear and replace if needed. The metal drive pulley is an individually sold part.

This Ball Bearing has metal shielding on both sides. This is a genuine Porter Cable replacement part that 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 friction. This ...Read morereduces 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.

It is a genuine OEM supplied replacement screw which is specially designed for use with power tools. This is one of the screws for the unit, please refer to the appropriate diagrams of your model for the correct location and use of this hardware. Please note it is made of high-quality metal and is sold individually.

This is a genuine item that is supplied by the original equipment manufacturer for Porter Cable belt sanders. It is an identical replacement for a missing or faulty cover that was originally installed on a new unit, please make sure to refer to the appropriate diagrams of your model for the correct location and application of this compone...Read morent. Keep in mind this high-quality part is made of durable material and is sold individually.