Porter Cable 903373 Belt - Random Orbit

I was ready to throw my old sander away until I found this part on Amazon (where else). Very easy to install with nothing more than a screw driver. Remove 3 screws, remove cover, install new belt.

Quick and easy repair that has my 15yr old Porter cable running like new!

Brought my 15 year old sander back to life.

Good price, took a couple weeks for delivery

Its what we needed, came on time as all Amazon things do. Thank you.

Yes this worked perfectly! Fixed my Porter Cable Orbital sander.

Model 343. So far so good. But the way the ends are melted together leaves little confidence for longevity. The original one lasted 12 years or so. We will see but at least it is working.

If youre reading this, buy it already.

Easy to replace. Works great.

Worked as described perfectly. Was worried that I would have to write off my porter cable sander until I discovered you could actually repair it. This worked like a charm and sander is good as new.