Porter Cable 903373 Belt - Random Orbit

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

5 stars is for ease of installation and proper fit. Cant report on longevity.

This is a great repair part for your Porter Cable palm sander.

Since I got this sander second hand, I did not realize until I started looking for a replacement pad that its high-speed behaviour off the workpiece was due to the missing belt. It made a HUGE difference in quality, no more gouging.

The product was received in new condition and unlike original belt, this one came in clear and appears to be of good quality so thats why the 4 stars. I have installed the belt and run the sander but have not put it to sanding duty yet for testing, so I may update later when I do if I believe the rating needs a change. Its a belt so as long as the sander operates properly and the belt is not an issue (the original lasted years) Im good with this product.

Brought back new life to my old trusty 333 sander. Easy install.

Just what I needed. Great quality.

Restored my sander back to like new performance

Fits well my 333 grinder and works well. Thank you!

I replaced the belt, but sander still does not oscillate correctly. It does not spin until pressure is applied.